520080080493

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1\times {\mathrm{727459}}^1$

素因数の和:729056

約数の個数: 16

約数和(自身を含む): 698082255360

約数和(自身を除く): 178002174867

約数列:

[1, 3, 167, 501, 1427, 4281, 238309, 714927, 727459, 2182377, 121485653, 364456959, 1038083993, 3114251979, 173360026831, 520080080493]

約数ペア:

[(1, 520080080493), (3, 173360026831), (167, 3114251979), (501, 1038083993), (1427, 364456959), (4281, 121485653), (238309, 2182377), (714927, 727459)]