31221377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 35852544

約数和(自身を除く): 4631167

約数列:

[1, 11, 37, 41, 407, 451, 1517, 1871, 16687, 20581, 69227, 76711, 761497, 843821, 2838307, 31221377]

約数ペア:

[(1, 31221377), (11, 2838307), (37, 843821), (41, 761497), (407, 76711), (451, 69227), (1517, 20581), (1871, 16687)]