538791201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{4957}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 839191080

約数和(自身を除く): 300399879

約数列:

[1, 3, 9, 13, 39, 117, 929, 2787, 4957, 8361, 12077, 14871, 36231, 44613, 64441, 108693, 193323, 579969, 4605053, 13815159, 41445477, 59865689, 179597067, 538791201]

約数ペア:

[(1, 538791201), (3, 179597067), (9, 59865689), (13, 41445477), (39, 13815159), (117, 4605053), (929, 579969), (2787, 193323), (4957, 108693), (8361, 64441), (12077, 44613), (14871, 36231)]