520505549427

素因数分解:

$3^1\times {\mathrm{1613}}^1\times {\mathrm{8461}}^1\times {\mathrm{12713}}^1$

素因数の和:22790

約数の個数: 16

約数和(自身を含む): 694574363808

約数和(自身を除く): 174068814381

約数列:

[1, 3, 1613, 4839, 8461, 12713, 25383, 38139, 13647593, 20506069, 40942779, 61518207, 107564693, 322694079, 173501849809, 520505549427]

約数ペア:

[(1, 520505549427), (3, 173501849809), (1613, 322694079), (4839, 107564693), (8461, 61518207), (12713, 40942779), (25383, 20506069), (38139, 13647593)]