25370793

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 43211520

約数和(自身を除く): 17840727

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 557, 723, 1671, 1687, 2169, 3899, 5013, 5061, 6507, 11697, 15039, 15183, 35091, 45549, 105273, 134237, 402711, 939659, 1208133, 2818977, 3624399, 8456931, 25370793]

約数ペア:

[(1, 25370793), (3, 8456931), (7, 3624399), (9, 2818977), (21, 1208133), (27, 939659), (63, 402711), (189, 134237), (241, 105273), (557, 45549), (723, 35091), (1671, 15183), (1687, 15039), (2169, 11697), (3899, 6507), (5013, 5061)]