5217639

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 7984128

約数和(自身を除く): 2766489

約数列:

[1, 3, 7, 21, 367, 677, 1101, 2031, 2569, 4739, 7707, 14217, 248459, 745377, 1739213, 5217639]

約数ペア:

[(1, 5217639), (3, 1739213), (7, 745377), (21, 248459), (367, 14217), (677, 7707), (1101, 4739), (2031, 2569)]