31589987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{16993}}^1$

素因数の和:17030

約数の個数: 12

約数和(自身を含む): 37318824

約数和(自身を除く): 5728837

約数列:

[1, 11, 13, 143, 169, 1859, 16993, 186923, 220909, 2429999, 2871817, 31589987]

約数ペア:

[(1, 31589987), (11, 2871817), (13, 2429999), (143, 220909), (169, 186923), (1859, 16993)]