29208621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6871}}^1$

素因数の和:6996

約数の個数: 16

約数和(自身を含む): 42331520

約数和(自身を除く): 13122899

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 6871, 20613, 89323, 267969, 748939, 2246817, 9736207, 29208621]

約数ペア:

[(1, 29208621), (3, 9736207), (13, 2246817), (39, 748939), (109, 267969), (327, 89323), (1417, 20613), (4251, 6871)]