211248103689

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{32554801}}^1$

素因数の和:32554917

約数の個数: 24

約数和(自身を含む): 352112738432

約数和(自身を除く): 140864634743

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 32554801, 97664403, 227883607, 292993209, 683650821, 2050952463, 3353144503, 10059433509, 23472011521, 30178300527, 70416034563, 211248103689]

約数ペア:

[(1, 211248103689), (3, 70416034563), (7, 30178300527), (9, 23472011521), (21, 10059433509), (63, 3353144503), (103, 2050952463), (309, 683650821), (721, 292993209), (927, 227883607), (2163, 97664403), (6489, 32554801)]