1421527107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2801}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 2560803840

約数和(自身を除く): 1139276733

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 2197, 2801, 3003, 3549, 5577, 6591, 8403, 13013, 15379, 19607, 24167, 30811, 36413, 39039, 46137, 58821, 72501, 92433, 109239, 169169, 215677, 254891, 400543, 473369, 507507, 647031, 764673, 1201629, 1420107, 2803801, 3313583, 5207059, 6153797, 8411403, 9940749, 15621177, 18461391, 36449413, 43076579, 67691767, 109348239, 129229737, 203075301, 473842369, 1421527107]

約数ペア:

[(1, 1421527107), (3, 473842369), (7, 203075301), (11, 129229737), (13, 109348239), (21, 67691767), (33, 43076579), (39, 36449413), (77, 18461391), (91, 15621177), (143, 9940749), (169, 8411403), (231, 6153797), (273, 5207059), (429, 3313583), (507, 2803801), (1001, 1420107), (1183, 1201629), (1859, 764673), (2197, 647031), (2801, 507507), (3003, 473369), (3549, 400543), (5577, 254891), (6591, 215677), (8403, 169169), (13013, 109239), (15379, 92433), (19607, 72501), (24167, 58821), (30811, 46137), (36413, 39039)]