331320407047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{10774297}}^1$

素因数の和:10774518

約数の個数: 16

約数和(自身を含む): 397183721472

約数和(自身を除く): 65863314425

約数列:

[1, 7, 23, 161, 191, 1337, 4393, 30751, 10774297, 75420079, 247808831, 1734661817, 2057890727, 14405235089, 47331486721, 331320407047]

約数ペア:

[(1, 331320407047), (7, 47331486721), (23, 14405235089), (161, 2057890727), (191, 1734661817), (1337, 247808831), (4393, 75420079), (30751, 10774297)]