12912333

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 21209472

約数和(自身を除く): 8297139

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 5167, 15501, 36169, 87839, 108507, 253183, 263517, 614873, 759549, 1844619, 4304111, 12912333]

約数ペア:

[(1, 12912333), (3, 4304111), (7, 1844619), (17, 759549), (21, 614873), (49, 263517), (51, 253183), (119, 108507), (147, 87839), (357, 36169), (833, 15501), (2499, 5167)]