828689967

素因数分解:

$3^3\times 7^1\times {\mathrm{4384603}}^1$

素因数の和:4384619

約数の個数: 16

約数和(自身を含む): 1403073280

約数和(自身を除く): 574383313

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4384603, 13153809, 30692221, 39461427, 92076663, 118384281, 276229989, 828689967]

約数ペア:

[(1, 828689967), (3, 276229989), (7, 118384281), (9, 92076663), (21, 39461427), (27, 30692221), (63, 13153809), (189, 4384603)]