9421671

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 14774400

約数和(自身を除く): 5352729

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 599, 749, 1797, 2247, 4193, 5243, 12579, 15729, 29351, 64093, 88053, 192279, 448651, 1345953, 3140557, 9421671]

約数ペア:

[(1, 9421671), (3, 3140557), (7, 1345953), (21, 448651), (49, 192279), (107, 88053), (147, 64093), (321, 29351), (599, 15729), (749, 12579), (1797, 5243), (2247, 4193)]