128580467

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 140544000

約数和(自身を除く): 11963533

約数列:

[1, 19, 31, 199, 589, 1097, 3781, 6169, 20843, 34007, 117211, 218303, 646133, 4147757, 6767393, 128580467]

約数ペア:

[(1, 128580467), (19, 6767393), (31, 4147757), (199, 646133), (589, 218303), (1097, 117211), (3781, 34007), (6169, 20843)]