83893121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 96132096

約数和(自身を除く): 12238975

約数列:

[1, 13, 23, 113, 169, 191, 299, 1469, 2483, 2599, 3887, 4393, 19097, 21583, 32279, 33787, 57109, 280579, 439231, 496409, 742417, 3647527, 6453317, 83893121]

約数ペア:

[(1, 83893121), (13, 6453317), (23, 3647527), (113, 742417), (169, 496409), (191, 439231), (299, 280579), (1469, 57109), (2483, 33787), (2599, 32279), (3887, 21583), (4393, 19097)]