990847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 16

約数和(自身を含む): 1199520

約数和(自身を除く): 208673

約数列:

[1, 11, 13, 41, 143, 169, 451, 533, 1859, 2197, 5863, 6929, 24167, 76219, 90077, 990847]

約数ペア:

[(1, 990847), (11, 90077), (13, 76219), (41, 24167), (143, 6929), (169, 5863), (451, 2197), (533, 1859)]