713292057

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{2237}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 1047384000

約数和(自身を除く): 334091943

約数列:

[1, 3, 9, 71, 213, 499, 639, 1497, 2237, 4491, 6711, 20133, 35429, 106287, 158827, 318861, 476481, 1116263, 1429443, 3348789, 10046367, 79254673, 237764019, 713292057]

約数ペア:

[(1, 713292057), (3, 237764019), (9, 79254673), (71, 10046367), (213, 3348789), (499, 1429443), (639, 1116263), (1497, 476481), (2237, 318861), (4491, 158827), (6711, 106287), (20133, 35429)]