40370187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 63786240

約数和(自身を除く): 23416053

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 677, 1529, 1807, 2031, 4587, 5421, 7447, 8801, 19877, 22341, 26403, 59631, 94103, 96811, 282309, 290433, 1035133, 1223339, 3105399, 3670017, 13456729, 40370187]

約数ペア:

[(1, 40370187), (3, 13456729), (11, 3670017), (13, 3105399), (33, 1223339), (39, 1035133), (139, 290433), (143, 282309), (417, 96811), (429, 94103), (677, 59631), (1529, 26403), (1807, 22341), (2031, 19877), (4587, 8801), (5421, 7447)]