1566782139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2\times {\mathrm{2341}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 2268011536

約数和(自身を除く): 701229397

約数列:

[1, 3, 13, 39, 131, 393, 1703, 2341, 5109, 7023, 17161, 30433, 51483, 91299, 223093, 306671, 669279, 920013, 3986723, 11960169, 40173901, 120521703, 522260713, 1566782139]

約数ペア:

[(1, 1566782139), (3, 522260713), (13, 120521703), (39, 40173901), (131, 11960169), (393, 3986723), (1703, 920013), (2341, 669279), (5109, 306671), (7023, 223093), (17161, 91299), (30433, 51483)]