804190009

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2251}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 979674048

約数和(自身を除く): 175484039

約数列:

[1, 7, 23, 49, 161, 317, 1127, 2219, 2251, 7291, 15533, 15757, 51037, 51773, 110299, 357259, 362411, 713567, 2536877, 4994969, 16412041, 34964783, 114884287, 804190009]

約数ペア:

[(1, 804190009), (7, 114884287), (23, 34964783), (49, 16412041), (161, 4994969), (317, 2536877), (1127, 713567), (2219, 362411), (2251, 357259), (7291, 110299), (15533, 51773), (15757, 51037)]