16332201

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 8041239

約数列:

[1, 3, 9, 61, 71, 183, 213, 419, 549, 639, 1257, 3771, 4331, 12993, 25559, 29749, 38979, 76677, 89247, 230031, 267741, 1814689, 5444067, 16332201]

約数ペア:

[(1, 16332201), (3, 5444067), (9, 1814689), (61, 267741), (71, 230031), (183, 89247), (213, 76677), (419, 38979), (549, 29749), (639, 25559), (1257, 12993), (3771, 4331)]