12555639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 19375200

約数和(自身を除く): 6819561

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 599, 1233, 1797, 2329, 5391, 6987, 10183, 20961, 30549, 82063, 91647, 246189, 738567, 1395071, 4185213, 12555639]

約数ペア:

[(1, 12555639), (3, 4185213), (9, 1395071), (17, 738567), (51, 246189), (137, 91647), (153, 82063), (411, 30549), (599, 20961), (1233, 10183), (1797, 6987), (2329, 5391)]