8960211

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 14445288

約数和(自身を除く): 5485077

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 137, 169, 387, 411, 507, 559, 1233, 1521, 1677, 1781, 5031, 5343, 5891, 7267, 16029, 17673, 21801, 23153, 53019, 65403, 69459, 76583, 208377, 229749, 689247, 995579, 2986737, 8960211]

約数ペア:

[(1, 8960211), (3, 2986737), (9, 995579), (13, 689247), (39, 229749), (43, 208377), (117, 76583), (129, 69459), (137, 65403), (169, 53019), (387, 23153), (411, 21801), (507, 17673), (559, 16029), (1233, 7267), (1521, 5891), (1677, 5343), (1781, 5031)]