127191331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 137877984

約数和(自身を除く): 10686653

約数列:

[1, 17, 73, 113, 907, 1241, 1921, 8249, 15419, 66211, 102491, 140233, 1125587, 1742347, 7481843, 127191331]

約数ペア:

[(1, 127191331), (17, 7481843), (73, 1742347), (113, 1125587), (907, 140233), (1241, 102491), (1921, 66211), (8249, 15419)]