1520473347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{8891657}}^1$

素因数の和:8891682

約数の個数: 12

約数和(自身を含む): 2311831080

約数和(自身を除く): 791357733

約数列:

[1, 3, 9, 19, 57, 171, 8891657, 26674971, 80024913, 168941483, 506824449, 1520473347]

約数ペア:

[(1, 1520473347), (3, 506824449), (9, 168941483), (19, 80024913), (57, 26674971), (171, 8891657)]