23460291

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 34875360

約数和(自身を除く): 11415069

約数列:

[1, 3, 9, 53, 137, 159, 359, 411, 477, 1077, 1233, 3231, 7261, 19027, 21783, 49183, 57081, 65349, 147549, 171243, 442647, 2606699, 7820097, 23460291]

約数ペア:

[(1, 23460291), (3, 7820097), (9, 2606699), (53, 442647), (137, 171243), (159, 147549), (359, 65349), (411, 57081), (477, 49183), (1077, 21783), (1233, 19027), (3231, 7261)]