520065240789

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{5102731}}^1$

素因数の和:5103428

約数の個数: 16

約数和(自身を含む): 707606051904

約数和(自身を除く): 187540811115

約数列:

[1, 3, 53, 159, 641, 1923, 33973, 101919, 5102731, 15308193, 270444743, 811334229, 3270850571, 9812551713, 173355080263, 520065240789]

約数ペア:

[(1, 520065240789), (3, 173355080263), (53, 9812551713), (159, 3270850571), (641, 811334229), (1923, 270444743), (33973, 15308193), (101919, 5102731)]