3157713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 4972968

約数和(自身を除く): 1815255

約数列:

[1, 3, 9, 13, 39, 117, 137, 197, 411, 591, 1233, 1773, 1781, 2561, 5343, 7683, 16029, 23049, 26989, 80967, 242901, 350857, 1052571, 3157713]

約数ペア:

[(1, 3157713), (3, 1052571), (9, 350857), (13, 242901), (39, 80967), (117, 26989), (137, 23049), (197, 16029), (411, 7683), (591, 5343), (1233, 2561), (1773, 1781)]