9821714

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 17563392

約数和(自身を除く): 7741678

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 241, 287, 482, 497, 574, 994, 1687, 2911, 3374, 5822, 9881, 17111, 19762, 20377, 34222, 40754, 69167, 119777, 138334, 239554, 701551, 1403102, 4910857, 9821714]

約数ペア:

[(1, 9821714), (2, 4910857), (7, 1403102), (14, 701551), (41, 239554), (71, 138334), (82, 119777), (142, 69167), (241, 40754), (287, 34222), (482, 20377), (497, 19762), (574, 17111), (994, 9881), (1687, 5822), (2911, 3374)]