142718467

素因数分解:

${\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{7621}}^1$

素因数の和:7989

約数の個数: 8

約数和(自身を含む): 145549712

約数和(自身を除く): 2831245

約数列:

[1, 61, 307, 7621, 18727, 464881, 2339647, 142718467]

約数ペア:

[(1, 142718467), (61, 2339647), (307, 464881), (7621, 18727)]