26688431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 33411840

約数和(自身を除く): 6723409

約数列:

[1, 7, 11, 77, 307, 1129, 2149, 3377, 7903, 12419, 23639, 86933, 346603, 2426221, 3812633, 26688431]

約数ペア:

[(1, 26688431), (7, 3812633), (11, 2426221), (77, 346603), (307, 86933), (1129, 23639), (2149, 12419), (3377, 7903)]