29641157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 36634752

約数和(自身を除く): 6993595

約数列:

[1, 7, 13, 91, 307, 1061, 2149, 3991, 7427, 13793, 27937, 96551, 325727, 2280089, 4234451, 29641157]

約数ペア:

[(1, 29641157), (7, 4234451), (13, 2280089), (91, 325727), (307, 96551), (1061, 27937), (2149, 13793), (3991, 7427)]