30244977

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20909

約数の個数: 24

約数和(自身を含む): 52101504

約数和(自身を除く): 21856527

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20873, 62619, 146111, 187857, 438333, 480079, 1314999, 1440237, 3360553, 4320711, 10081659, 30244977]

約数ペア:

[(1, 30244977), (3, 10081659), (7, 4320711), (9, 3360553), (21, 1440237), (23, 1314999), (63, 480079), (69, 438333), (161, 187857), (207, 146111), (483, 62619), (1449, 20873)]