3813369

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6150144

約数和(自身を除く): 2336775

約数列:

[1, 3, 7, 21, 41, 43, 103, 123, 129, 287, 301, 309, 721, 861, 903, 1763, 2163, 4223, 4429, 5289, 12341, 12669, 13287, 29561, 31003, 37023, 88683, 93009, 181589, 544767, 1271123, 3813369]

約数ペア:

[(1, 3813369), (3, 1271123), (7, 544767), (21, 181589), (41, 93009), (43, 88683), (103, 37023), (123, 31003), (129, 29561), (287, 13287), (301, 12669), (309, 12341), (721, 5289), (861, 4429), (903, 4223), (1763, 2163)]