53221959

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4423}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 88338432

約数和(自身を除く): 35116473

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 4423, 12033, 13269, 30961, 39807, 92883, 278649, 844793, 2534379, 5913551, 7603137, 17740653, 53221959]

約数ペア:

[(1, 53221959), (3, 17740653), (7, 7603137), (9, 5913551), (21, 2534379), (63, 844793), (191, 278649), (573, 92883), (1337, 39807), (1719, 30961), (4011, 13269), (4423, 12033)]