39386511

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 59810400

約数和(自身を除く): 20423889

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1277, 1341, 3427, 3831, 10281, 11493, 29371, 30843, 88113, 190273, 264339, 570819, 1712457, 4376279, 13128837, 39386511]

約数ペア:

[(1, 39386511), (3, 13128837), (9, 4376279), (23, 1712457), (69, 570819), (149, 264339), (207, 190273), (447, 88113), (1277, 30843), (1341, 29371), (3427, 11493), (3831, 10281)]