42275409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4871}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 61737984

約数和(自身を除く): 19462575

約数列:

[1, 3, 11, 33, 263, 789, 2893, 4871, 8679, 14613, 53581, 160743, 1281073, 3843219, 14091803, 42275409]

約数ペア:

[(1, 42275409), (3, 14091803), (11, 3843219), (33, 1281073), (263, 160743), (789, 53581), (2893, 14613), (4871, 8679)]