4278651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 6343680

約数和(自身を除く): 2065029

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3539, 10617, 46007, 109709, 138021, 329127, 1426217, 4278651]

約数ペア:

[(1, 4278651), (3, 1426217), (13, 329127), (31, 138021), (39, 109709), (93, 46007), (403, 10617), (1209, 3539)]