65386961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 71005440

約数和(自身を除く): 5618479

約数列:

[1, 19, 43, 163, 491, 817, 3097, 7009, 9329, 21113, 80033, 133171, 401147, 1520627, 3441419, 65386961]

約数ペア:

[(1, 65386961), (19, 3441419), (43, 1520627), (163, 401147), (491, 133171), (817, 80033), (3097, 21113), (7009, 9329)]