13353741

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4074

約数の個数: 20

約数和(自身を含む): 20439804

約数和(自身を除く): 7086063

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4021, 12063, 36189, 108567, 164861, 325701, 494583, 1483749, 4451247, 13353741]

約数ペア:

[(1, 13353741), (3, 4451247), (9, 1483749), (27, 494583), (41, 325701), (81, 164861), (123, 108567), (369, 36189), (1107, 12063), (3321, 4021)]