71390033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 84369600

約数和(自身を除く): 12979567

約数列:

[1, 11, 13, 143, 179, 1969, 2327, 2789, 25597, 30679, 36257, 398827, 499231, 5491541, 6490003, 71390033]

約数ペア:

[(1, 71390033), (11, 6490003), (13, 5491541), (143, 499231), (179, 398827), (1969, 36257), (2327, 30679), (2789, 25597)]