28699657

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 33933312

約数和(自身を除く): 5233655

約数列:

[1, 7, 47, 83, 329, 581, 1051, 3901, 7357, 27307, 49397, 87233, 345779, 610631, 4099951, 28699657]

約数ペア:

[(1, 28699657), (7, 4099951), (47, 610631), (83, 345779), (329, 87233), (581, 49397), (1051, 27307), (3901, 7357)]