2985220273

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{84131}}^1$

素因数の和:84312

約数の個数: 16

約数和(自身を含む): 3529505664

約数和(自身を除く): 544285391

約数列:

[1, 7, 37, 137, 259, 959, 5069, 35483, 84131, 588917, 3112847, 11525947, 21789929, 80681629, 426460039, 2985220273]

約数ペア:

[(1, 2985220273), (7, 426460039), (37, 80681629), (137, 21789929), (259, 11525947), (959, 3112847), (5069, 588917), (35483, 84131)]