23111231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 28092960

約数和(自身を除く): 4981729

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 5573, 61303, 72449, 161617, 796939, 1777787, 2101021, 23111231]

約数ペア:

[(1, 23111231), (11, 2101021), (13, 1777787), (29, 796939), (143, 161617), (319, 72449), (377, 61303), (4147, 5573)]