561634047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1600097}}^1$

素因数の和:1600119

約数の個数: 16

約数和(自身を含む): 896054880

約数和(自身を除く): 334420833

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1600097, 4800291, 14400873, 20801261, 43202619, 62403783, 187211349, 561634047]

約数ペア:

[(1, 561634047), (3, 187211349), (9, 62403783), (13, 43202619), (27, 20801261), (39, 14400873), (117, 4800291), (351, 1600097)]