1095021977

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{4073}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 1264569600

約数和(自身を除く): 169547623

約数列:

[1, 7, 193, 199, 1351, 1393, 4073, 28511, 38407, 268849, 786089, 810527, 5502623, 5673689, 156431711, 1095021977]

約数ペア:

[(1, 1095021977), (7, 156431711), (193, 5673689), (199, 5502623), (1351, 810527), (1393, 786089), (4073, 268849), (28511, 38407)]