5631409

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 6728832

約数和(自身を除く): 1097423

約数列:

[1, 7, 43, 53, 301, 353, 371, 2279, 2471, 15179, 15953, 18709, 106253, 130963, 804487, 5631409]

約数ペア:

[(1, 5631409), (7, 804487), (43, 130963), (53, 106253), (301, 18709), (353, 15953), (371, 15179), (2279, 2471)]