8980251

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2389}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 13766400

約数和(自身を除く): 4786149

約数列:

[1, 3, 7, 21, 179, 537, 1253, 2389, 3759, 7167, 16723, 50169, 427631, 1282893, 2993417, 8980251]

約数ペア:

[(1, 8980251), (3, 2993417), (7, 1282893), (21, 427631), (179, 50169), (537, 16723), (1253, 7167), (2389, 3759)]