31889143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 37648800

約数和(自身を除く): 5759657

約数列:

[1, 11, 13, 143, 269, 829, 2959, 3497, 9119, 10777, 38467, 118547, 223001, 2453011, 2899013, 31889143]

約数ペア:

[(1, 31889143), (11, 2899013), (13, 2453011), (143, 223001), (269, 118547), (829, 38467), (2959, 10777), (3497, 9119)]