128568253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3733}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 146253312

約数和(自身を除く): 17685059

約数列:

[1, 11, 31, 101, 341, 1111, 3131, 3733, 34441, 41063, 115723, 377033, 1272953, 4147363, 11688023, 128568253]

約数ペア:

[(1, 128568253), (11, 11688023), (31, 4147363), (101, 1272953), (341, 377033), (1111, 115723), (3131, 41063), (3733, 34441)]