3728673

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3566

約数の個数: 20

約数和(自身を含む): 6000148

約数和(自身を除く): 2271475

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3541, 10623, 31869, 46033, 95607, 138099, 286821, 414297, 1242891, 3728673]

約数ペア:

[(1, 3728673), (3, 1242891), (9, 414297), (13, 286821), (27, 138099), (39, 95607), (81, 46033), (117, 31869), (351, 10623), (1053, 3541)]