214121511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{5807}}^1$

素因数の和:6071

約数の個数: 24

約数和(自身を含む): 328895424

約数和(自身を除く): 114773913

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 2169, 4097, 5807, 12291, 17421, 36873, 52263, 98719, 296157, 888471, 1399487, 4198461, 12595383, 23791279, 71373837, 214121511]

約数ペア:

[(1, 214121511), (3, 71373837), (9, 23791279), (17, 12595383), (51, 4198461), (153, 1399487), (241, 888471), (723, 296157), (2169, 98719), (4097, 52263), (5807, 36873), (12291, 17421)]