290979359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 342273600

約数和(自身を除く): 51294241

約数列:

[1, 11, 29, 37, 89, 277, 319, 407, 979, 1073, 2581, 3047, 3293, 8033, 10249, 11803, 24653, 28391, 36223, 88363, 95497, 112739, 271183, 297221, 714937, 912161, 1050467, 3269431, 7864307, 10033771, 26452669, 290979359]

約数ペア:

[(1, 290979359), (11, 26452669), (29, 10033771), (37, 7864307), (89, 3269431), (277, 1050467), (319, 912161), (407, 714937), (979, 297221), (1073, 271183), (2581, 112739), (3047, 95497), (3293, 88363), (8033, 36223), (10249, 28391), (11803, 24653)]