201317230947

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{135021617}}^1$

素因数の和:135021698

約数の個数: 16

約数和(自身を含む): 311089807872

約数和(自身を除く): 109772576925

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 135021617, 405064851, 945151319, 2835453957, 9586534807, 28759604421, 67105743649, 201317230947]

約数ペア:

[(1, 201317230947), (3, 67105743649), (7, 28759604421), (21, 9586534807), (71, 2835453957), (213, 945151319), (497, 405064851), (1491, 135021617)]