8500713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 12921216

約数和(自身を除く): 4420503

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 137, 411, 481, 559, 1443, 1591, 1677, 1781, 4773, 5069, 5343, 5891, 15207, 17673, 20683, 62049, 65897, 76583, 197691, 217967, 229749, 653901, 2833571, 8500713]

約数ペア:

[(1, 8500713), (3, 2833571), (13, 653901), (37, 229749), (39, 217967), (43, 197691), (111, 76583), (129, 65897), (137, 62049), (411, 20683), (481, 17673), (559, 15207), (1443, 5891), (1591, 5343), (1677, 5069), (1781, 4773)]