1004039673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{26459}}^1$

素因数の和:26621

約数の個数: 32

約数和(自身を含む): 1659571200

約数和(自身を除く): 655531527

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 973, 1807, 2919, 5421, 12649, 26459, 37947, 79377, 185213, 343967, 555639, 1031901, 2407769, 3677801, 7223307, 11033403, 25744607, 47811413, 77233821, 143434239, 334679891, 1004039673]

約数ペア:

[(1, 1004039673), (3, 334679891), (7, 143434239), (13, 77233821), (21, 47811413), (39, 25744607), (91, 11033403), (139, 7223307), (273, 3677801), (417, 2407769), (973, 1031901), (1807, 555639), (2919, 343967), (5421, 185213), (12649, 79377), (26459, 37947)]