1373812756857

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{1109}}^1\times {\mathrm{507907}}^1$

素因数の和:509293

約数の個数: 24

約数和(自身を含む): 1993518583680

約数和(自身を除く): 619705826823

約数列:

[1, 3, 9, 271, 813, 1109, 2439, 3327, 9981, 300539, 507907, 901617, 1523721, 2704851, 4571163, 137642797, 412928391, 563268863, 1238785173, 1689806589, 5069419767, 152645861873, 457937585619, 1373812756857]

約数ペア:

[(1, 1373812756857), (3, 457937585619), (9, 152645861873), (271, 5069419767), (813, 1689806589), (1109, 1238785173), (2439, 563268863), (3327, 412928391), (9981, 137642797), (300539, 4571163), (507907, 2704851), (901617, 1523721)]