548856009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{56519}}^1$

素因数の和:56621

約数の個数: 24

約数和(自身を含む): 864077760

約数和(自身を除く): 315221751

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 56519, 169557, 508671, 734747, 2204241, 4691077, 6612723, 14073231, 42219693, 60984001, 182952003, 548856009]

約数ペア:

[(1, 548856009), (3, 182952003), (9, 60984001), (13, 42219693), (39, 14073231), (83, 6612723), (117, 4691077), (249, 2204241), (747, 734747), (1079, 508671), (3237, 169557), (9711, 56519)]