7394047199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{21859}}^1$

素因数の和:22091

約数の個数: 32

約数和(自身を含む): 9670164480

約数和(自身を除く): 2276117281

約数列:

[1, 7, 11, 23, 77, 161, 191, 253, 1337, 1771, 2101, 4393, 14707, 21859, 30751, 48323, 153013, 240449, 338261, 502757, 1683143, 3519299, 4175069, 5530327, 29225483, 38712289, 45925759, 96026587, 321480313, 672186109, 1056292457, 7394047199]

約数ペア:

[(1, 7394047199), (7, 1056292457), (11, 672186109), (23, 321480313), (77, 96026587), (161, 45925759), (191, 38712289), (253, 29225483), (1337, 5530327), (1771, 4175069), (2101, 3519299), (4393, 1683143), (14707, 502757), (21859, 338261), (30751, 240449), (48323, 153013)]