127904829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{3181}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 183894144

約数和(自身を除く): 55989315

約数列:

[1, 3, 13, 39, 1031, 3093, 3181, 9543, 13403, 40209, 41353, 124059, 3279611, 9838833, 42634943, 127904829]

約数ペア:

[(1, 127904829), (3, 42634943), (13, 9838833), (39, 3279611), (1031, 124059), (3093, 41353), (3181, 40209), (9543, 13403)]