13817169

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13831}}^1$

素因数の和:13877

約数の個数: 16

約数和(自身を含む): 21024640

約数和(自身を除く): 7207471

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13831, 41493, 124479, 373437, 511747, 1535241, 4605723, 13817169]

約数ペア:

[(1, 13817169), (3, 4605723), (9, 1535241), (27, 511747), (37, 373437), (111, 124479), (333, 41493), (999, 13831)]