13871337987

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{827}}^1\times {\mathrm{33083}}^1$

素因数の和:33939

約数の個数: 24

約数和(自身を含む): 20052080064

約数和(自身を除く): 6180742077

約数列:

[1, 3, 13, 39, 169, 507, 827, 2481, 10751, 32253, 33083, 99249, 139763, 419289, 430079, 1290237, 5591027, 16773081, 27359641, 82078923, 355675333, 1067025999, 4623779329, 13871337987]

約数ペア:

[(1, 13871337987), (3, 4623779329), (13, 1067025999), (39, 355675333), (169, 82078923), (507, 27359641), (827, 16773081), (2481, 5591027), (10751, 1290237), (32253, 430079), (33083, 419289), (99249, 139763)]