3899565579

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 6675493440

約数和(自身を除く): 2775927861

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 97, 109, 147, 193, 273, 291, 327, 579, 637, 679, 763, 1261, 1351, 1417, 1911, 2037, 2289, 2509, 3783, 4053, 4251, 4753, 5341, 7527, 8827, 9457, 9919, 10573, 14259, 16023, 17563, 18721, 21037, 26481, 28371, 29757, 31719, 52689, 56163, 61789, 63111, 69433, 74011, 122941, 131047, 137449, 147259, 185367, 208299, 222033, 243373, 273481, 368823, 393141, 412347, 441777, 518077, 730119, 820443, 917329, 962143, 1030813, 1554231, 1703611, 1914367, 2040589, 2751987, 2886429, 3092439, 5110833, 5743101, 6121767, 6735001, 11925277, 13400569, 14284123, 20205003, 26527657, 35775831, 40201707, 42852369, 79582971, 99988861, 185693599, 299966583, 557080797, 1299855193, 3899565579]

約数ペア:

[(1, 3899565579), (3, 1299855193), (7, 557080797), (13, 299966583), (21, 185693599), (39, 99988861), (49, 79582971), (91, 42852369), (97, 40201707), (109, 35775831), (147, 26527657), (193, 20205003), (273, 14284123), (291, 13400569), (327, 11925277), (579, 6735001), (637, 6121767), (679, 5743101), (763, 5110833), (1261, 3092439), (1351, 2886429), (1417, 2751987), (1911, 2040589), (2037, 1914367), (2289, 1703611), (2509, 1554231), (3783, 1030813), (4053, 962143), (4251, 917329), (4753, 820443), (5341, 730119), (7527, 518077), (8827, 441777), (9457, 412347), (9919, 393141), (10573, 368823), (14259, 273481), (16023, 243373), (17563, 222033), (18721, 208299), (21037, 185367), (26481, 147259), (28371, 137449), (29757, 131047), (31719, 122941), (52689, 74011), (56163, 69433), (61789, 63111)]