1313377617

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{63439}}^1$

素因数の和:63612

約数の個数: 16

約数和(自身を含む): 1794590720

約数和(自身を除く): 481213103

約数列:

[1, 3, 67, 103, 201, 309, 6901, 20703, 63439, 190317, 4250413, 6534217, 12751239, 19602651, 437792539, 1313377617]

約数ペア:

[(1, 1313377617), (3, 437792539), (67, 19602651), (103, 12751239), (201, 6534217), (309, 4250413), (6901, 190317), (20703, 63439)]