63923279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13691}}^1$

素因数の和:13750

約数の個数: 16

約数和(自身を含む): 78865920

約数和(自身を除く): 14942641

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 13691, 95837, 314893, 397039, 2204251, 2779273, 9131897, 63923279]

約数ペア:

[(1, 63923279), (7, 9131897), (23, 2779273), (29, 2204251), (161, 397039), (203, 314893), (667, 95837), (4669, 13691)]