520078029

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{12437}}^1$

素因数の和:12756

約数の個数: 16

約数和(自身を含む): 709264512

約数和(自身を除く): 189186483

約数列:

[1, 3, 53, 159, 263, 789, 12437, 13939, 37311, 41817, 659161, 1977483, 3270931, 9812793, 173359343, 520078029]

約数ペア:

[(1, 520078029), (3, 173359343), (53, 9812793), (159, 3270931), (263, 1977483), (789, 659161), (12437, 41817), (13939, 37311)]