520076139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{23279}}^1$

素因数の和:23970

約数の個数: 16

約数和(自身を含む): 757624320

約数和(自身を除く): 237548181

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 22341, 23279, 69837, 256069, 768207, 15759883, 47279649, 173358713, 520076139]

約数ペア:

[(1, 520076139), (3, 173358713), (11, 47279649), (33, 15759883), (677, 768207), (2031, 256069), (7447, 69837), (22341, 23279)]