28174939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 31596544

約数和(自身を除く): 3421605

約数列:

[1, 13, 31, 151, 403, 463, 1963, 4681, 6019, 14353, 60853, 69913, 186589, 908869, 2167303, 28174939]

約数ペア:

[(1, 28174939), (13, 2167303), (31, 908869), (151, 186589), (403, 69913), (463, 60853), (1963, 14353), (4681, 6019)]