925487857

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 1127153664

約数和(自身を除く): 201665807

約数列:

[1, 7, 31, 47, 103, 217, 329, 721, 881, 1457, 3193, 4841, 6167, 10199, 22351, 27311, 33887, 41407, 90743, 150071, 191177, 289849, 635201, 1050497, 1283617, 2813033, 4264921, 8985319, 19691231, 29854447, 132212551, 925487857]

約数ペア:

[(1, 925487857), (7, 132212551), (31, 29854447), (47, 19691231), (103, 8985319), (217, 4264921), (329, 2813033), (721, 1283617), (881, 1050497), (1457, 635201), (3193, 289849), (4841, 191177), (6167, 150071), (10199, 90743), (22351, 41407), (27311, 33887)]