13731711

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 21518640

約数和(自身を除く): 7786929

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 857, 2289, 2571, 5341, 5999, 16023, 17997, 41993, 93413, 125979, 280239, 653891, 1961673, 4577237, 13731711]

約数ペア:

[(1, 13731711), (3, 4577237), (7, 1961673), (21, 653891), (49, 280239), (109, 125979), (147, 93413), (327, 41993), (763, 17997), (857, 16023), (2289, 5999), (2571, 5341)]