31418959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{16901}}^1$

素因数の和:16938

約数の個数: 12

約数和(自身を含む): 37116792

約数和(自身を除く): 5697833

約数列:

[1, 11, 13, 143, 169, 1859, 16901, 185911, 219713, 2416843, 2856269, 31418959]

約数ペア:

[(1, 31418959), (11, 2856269), (13, 2416843), (143, 219713), (169, 185911), (1859, 16901)]