520085489613

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{7013}}^1\times {\mathrm{405247}}^1$

素因数の和:412324

約数の個数: 16

約数和(自身を含む): 704917549056

約数和(自身を除く): 184832059443

約数列:

[1, 3, 61, 183, 7013, 21039, 405247, 427793, 1215741, 1283379, 24720067, 74160201, 2841997211, 8525991633, 173361829871, 520085489613]

約数ペア:

[(1, 520085489613), (3, 173361829871), (61, 8525991633), (183, 2841997211), (7013, 74160201), (21039, 24720067), (405247, 1283379), (427793, 1215741)]