289772307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{2543}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 457187328

約数和(自身を除く): 167415021

約数列:

[1, 3, 9, 11, 33, 99, 1151, 2543, 3453, 7629, 10359, 12661, 22887, 27973, 37983, 83919, 113949, 251757, 2926993, 8780979, 26342937, 32196923, 96590769, 289772307]

約数ペア:

[(1, 289772307), (3, 96590769), (9, 32196923), (11, 26342937), (33, 8780979), (99, 2926993), (1151, 251757), (2543, 113949), (3453, 83919), (7629, 37983), (10359, 27973), (12661, 22887)]