12862353

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 21127392

約数和(自身を除く): 8265039

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 5147, 15441, 36029, 87499, 108087, 252203, 262497, 612493, 756609, 1837479, 4287451, 12862353]

約数ペア:

[(1, 12862353), (3, 4287451), (7, 1837479), (17, 756609), (21, 612493), (49, 262497), (51, 252203), (119, 108087), (147, 87499), (357, 36029), (833, 15441), (2499, 5147)]