141591131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 158640768

約数和(自身を除く): 17049637

約数列:

[1, 11, 43, 467, 473, 641, 5137, 7051, 20081, 27563, 220891, 299347, 303193, 3292817, 12871921, 141591131]

約数ペア:

[(1, 141591131), (11, 12871921), (43, 3292817), (467, 303193), (473, 299347), (641, 220891), (5137, 27563), (7051, 20081)]