3373493903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{647131}}^1$

素因数の和:647545

約数の個数: 8

約数和(自身を含む): 3642058896

約数和(自身を除く): 268564993

約数列:

[1, 13, 401, 5213, 647131, 8412703, 259499531, 3373493903]

約数ペア:

[(1, 3373493903), (13, 259499531), (401, 8412703), (5213, 647131)]