15332457

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 23427072

約数和(自身を除く): 8094615

約数列:

[1, 3, 7, 21, 491, 1473, 1487, 3437, 4461, 10311, 10409, 31227, 730117, 2190351, 5110819, 15332457]

約数ペア:

[(1, 15332457), (3, 5110819), (7, 2190351), (21, 730117), (491, 31227), (1473, 10409), (1487, 10311), (3437, 4461)]