520315695909

素因数分解:

$3^2\times {\mathrm{390419}}^1\times {\mathrm{148079}}^1$

素因数の和:538504

約数の個数: 12

約数和(自身を含む): 751574116800

約数和(自身を除く): 231258420891

約数列:

[1, 3, 9, 148079, 390419, 444237, 1171257, 1332711, 3513771, 57812855101, 173438565303, 520315695909]

約数ペア:

[(1, 520315695909), (3, 173438565303), (9, 57812855101), (148079, 3513771), (390419, 1332711), (444237, 1171257)]