13216671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 20822256

約数和(自身を除く): 7605585

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1361, 3237, 4083, 9711, 12249, 17693, 53079, 112963, 159237, 338889, 1016667, 1468519, 4405557, 13216671]

約数ペア:

[(1, 13216671), (3, 4405557), (9, 1468519), (13, 1016667), (39, 338889), (83, 159237), (117, 112963), (249, 53079), (747, 17693), (1079, 12249), (1361, 9711), (3237, 4083)]