13292019

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1009

約数の個数: 30

約数和(自身を含む): 21522996

約数和(自身を除く): 8230977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 971, 1053, 1521, 2913, 4563, 8739, 12623, 13689, 26217, 37869, 78651, 113607, 164099, 340821, 492297, 1022463, 1476891, 4430673, 13292019]

約数ペア:

[(1, 13292019), (3, 4430673), (9, 1476891), (13, 1022463), (27, 492297), (39, 340821), (81, 164099), (117, 113607), (169, 78651), (351, 37869), (507, 26217), (971, 13689), (1053, 12623), (1521, 8739), (2913, 4563)]