40186027

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 48665232

約数和(自身を除く): 8479205

約数列:

[1, 7, 41, 49, 83, 241, 287, 581, 1687, 2009, 3403, 4067, 9881, 11809, 20003, 23821, 69167, 140021, 166747, 484169, 820123, 980147, 5740861, 40186027]

約数ペア:

[(1, 40186027), (7, 5740861), (41, 980147), (49, 820123), (83, 484169), (241, 166747), (287, 140021), (581, 69167), (1687, 23821), (2009, 20003), (3403, 11809), (4067, 9881)]