222637129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25523}}^1$

素因数の和:25608

約数の個数: 16

約数和(自身を含む): 265857984

約数和(自身を除く): 43220855

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 25523, 280753, 331799, 1556903, 3649789, 17125933, 20239739, 222637129]

約数ペア:

[(1, 222637129), (11, 20239739), (13, 17125933), (61, 3649789), (143, 1556903), (671, 331799), (793, 280753), (8723, 25523)]