1420123107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 2064240640

約数和(自身を除く): 644117533

約数列:

[1, 3, 13, 39, 139, 241, 417, 723, 1087, 1807, 3133, 3261, 5421, 9399, 14131, 33499, 42393, 100497, 151093, 261967, 435487, 453279, 785901, 1306461, 1964209, 3405571, 5892627, 10216713, 36413413, 109240239, 473374369, 1420123107]

約数ペア:

[(1, 1420123107), (3, 473374369), (13, 109240239), (39, 36413413), (139, 10216713), (241, 5892627), (417, 3405571), (723, 1964209), (1087, 1306461), (1807, 785901), (3133, 453279), (3261, 435487), (5421, 261967), (9399, 151093), (14131, 100497), (33499, 42393)]