169664143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{13883}}^1$

素因数の和:14006

約数の個数: 12

約数和(自身を含む): 188350344

約数和(自身を除く): 18686201

約数列:

[1, 11, 101, 121, 1111, 12221, 13883, 152713, 1402183, 1679843, 15424013, 169664143]

約数ペア:

[(1, 169664143), (11, 15424013), (101, 1679843), (121, 1402183), (1111, 152713), (12221, 13883)]