10142307

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 17372160

約数和(自身を除く): 7229853

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 521, 721, 927, 1563, 2163, 2781, 3647, 4689, 6489, 10941, 14067, 19467, 32823, 53663, 98469, 160989, 375641, 482967, 1126923, 1448901, 3380769, 10142307]

約数ペア:

[(1, 10142307), (3, 3380769), (7, 1448901), (9, 1126923), (21, 482967), (27, 375641), (63, 160989), (103, 98469), (189, 53663), (309, 32823), (521, 19467), (721, 14067), (927, 10941), (1563, 6489), (2163, 4689), (2781, 3647)]