11128901

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 13153920

約数和(自身を除く): 2025019

約数列:

[1, 7, 61, 67, 389, 427, 469, 2723, 4087, 23729, 26063, 28609, 166103, 182441, 1589843, 11128901]

約数ペア:

[(1, 11128901), (7, 1589843), (61, 182441), (67, 166103), (389, 28609), (427, 26063), (469, 23729), (2723, 4087)]