979857027

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{497137}}^1$

素因数の和:497219

約数の個数: 16

約数和(自身を含む): 1471528480

約数和(自身を除く): 491671453

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 497137, 1491411, 4474233, 13422699, 36291001, 108873003, 326619009, 979857027]

約数ペア:

[(1, 979857027), (3, 326619009), (9, 108873003), (27, 36291001), (73, 13422699), (219, 4474233), (657, 1491411), (1971, 497137)]