239302261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2953}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 267986880

約数和(自身を除く): 28684619

約数列:

[1, 11, 53, 139, 583, 1529, 2953, 7367, 32483, 81037, 156509, 410467, 1721599, 4515137, 21754751, 239302261]

約数ペア:

[(1, 239302261), (11, 21754751), (53, 4515137), (139, 1721599), (583, 410467), (1529, 156509), (2953, 81037), (7367, 32483)]