9405441

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 14152320

約数和(自身を除く): 4746879

約数列:

[1, 3, 9, 41, 71, 123, 213, 359, 369, 639, 1077, 2911, 3231, 8733, 14719, 25489, 26199, 44157, 76467, 132471, 229401, 1045049, 3135147, 9405441]

約数ペア:

[(1, 9405441), (3, 3135147), (9, 1045049), (41, 229401), (71, 132471), (123, 76467), (213, 44157), (359, 26199), (369, 25489), (639, 14719), (1077, 8733), (2911, 3231)]