7852453

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 2653787

約数列:

[1, 7, 17, 19, 23, 119, 133, 151, 161, 323, 391, 437, 1057, 2261, 2567, 2737, 2869, 3059, 3473, 7429, 17969, 20083, 24311, 48773, 52003, 59041, 65987, 341411, 413287, 461909, 1121779, 7852453]

約数ペア:

[(1, 7852453), (7, 1121779), (17, 461909), (19, 413287), (23, 341411), (119, 65987), (133, 59041), (151, 52003), (161, 48773), (323, 24311), (391, 20083), (437, 17969), (1057, 7429), (2261, 3473), (2567, 3059), (2737, 2869)]