8927737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3168263

約数列:

[1, 7, 13, 17, 29, 91, 119, 199, 203, 221, 377, 493, 1393, 1547, 2587, 2639, 3383, 3451, 5771, 6409, 18109, 23681, 40397, 43979, 44863, 75023, 98107, 307853, 525161, 686749, 1275391, 8927737]

約数ペア:

[(1, 8927737), (7, 1275391), (13, 686749), (17, 525161), (29, 307853), (91, 98107), (119, 75023), (199, 44863), (203, 43979), (221, 40397), (377, 23681), (493, 18109), (1393, 6409), (1547, 5771), (2587, 3451), (2639, 3383)]