108219433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21149}}^1$

素因数の和:21216

約数の個数: 16

約数和(自身を含む): 134006400

約数和(自身を除く): 25786967

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 21149, 148043, 359533, 909407, 2516731, 6365849, 15459919, 108219433]

約数ペア:

[(1, 108219433), (7, 15459919), (17, 6365849), (43, 2516731), (119, 909407), (301, 359533), (731, 148043), (5117, 21149)]