1071081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 1747200

約数和(自身を除く): 676119

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 349, 1023, 1047, 3069, 3141, 3839, 10819, 11517, 32457, 34551, 97371, 119009, 357027, 1071081]

約数ペア:

[(1, 1071081), (3, 357027), (9, 119009), (11, 97371), (31, 34551), (33, 32457), (93, 11517), (99, 10819), (279, 3839), (341, 3141), (349, 3069), (1023, 1047)]