338561921

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 357979200

約数和(自身を除く): 19417279

約数列:

[1, 29, 67, 163, 1069, 1943, 4727, 10921, 31001, 71623, 174247, 316709, 2077067, 5053163, 11674549, 338561921]

約数ペア:

[(1, 338561921), (29, 11674549), (67, 5053163), (163, 2077067), (1069, 316709), (1943, 174247), (4727, 71623), (10921, 31001)]