520014051

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{14543}}^1$

素因数の和:14715

約数の個数: 24

約数和(自身を含む): 782758080

約数和(自身を除く): 262744029

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 3973, 11919, 14543, 35757, 43629, 130887, 421747, 1265241, 1992391, 3795723, 5977173, 17931519, 57779339, 173338017, 520014051]

約数ペア:

[(1, 520014051), (3, 173338017), (9, 57779339), (29, 17931519), (87, 5977173), (137, 3795723), (261, 1992391), (411, 1265241), (1233, 421747), (3973, 130887), (11919, 43629), (14543, 35757)]