12160967

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 16145136

約数和(自身を除く): 3984169

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1123, 1547, 7861, 10829, 14599, 19091, 55027, 102193, 133637, 248183, 715351, 935459, 1737281, 12160967]

約数ペア:

[(1, 12160967), (7, 1737281), (13, 935459), (17, 715351), (49, 248183), (91, 133637), (119, 102193), (221, 55027), (637, 19091), (833, 14599), (1123, 10829), (1547, 7861)]