4266636621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{10939}}^1$

素因数の和:11165

約数の個数: 32

約数和(自身を含む): 6256279680

約数和(自身を除く): 1989643059

約数列:

[1, 3, 13, 39, 73, 137, 219, 411, 949, 1781, 2847, 5343, 10001, 10939, 30003, 32817, 130013, 142207, 390039, 426621, 798547, 1498643, 2395641, 4495929, 10381111, 19482359, 31143333, 58447077, 109400939, 328202817, 1422212207, 4266636621]

約数ペア:

[(1, 4266636621), (3, 1422212207), (13, 328202817), (39, 109400939), (73, 58447077), (137, 31143333), (219, 19482359), (411, 10381111), (949, 4495929), (1781, 2395641), (2847, 1498643), (5343, 798547), (10001, 426621), (10939, 390039), (30003, 142207), (32817, 130013)]