27848401

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 32590080

約数和(自身を除く): 4741679

約数列:

[1, 7, 71, 137, 409, 497, 959, 2863, 9727, 29039, 56033, 68089, 203273, 392231, 3978343, 27848401]

約数ペア:

[(1, 27848401), (7, 3978343), (71, 392231), (137, 203273), (409, 68089), (497, 56033), (959, 29039), (2863, 9727)]