1940653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 2342592

約数和(自身を除く): 401939

約数列:

[1, 11, 13, 41, 143, 331, 451, 533, 3641, 4303, 5863, 13571, 47333, 149281, 176423, 1940653]

約数ペア:

[(1, 1940653), (11, 176423), (13, 149281), (41, 47333), (143, 13571), (331, 5863), (451, 4303), (533, 3641)]