26274231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 40687920

約数和(自身を除く): 14413689

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 2069, 4233, 6207, 12699, 18621, 35173, 105519, 171727, 316557, 515181, 1545543, 2919359, 8758077, 26274231]

約数ペア:

[(1, 26274231), (3, 8758077), (9, 2919359), (17, 1545543), (51, 515181), (83, 316557), (153, 171727), (249, 105519), (747, 35173), (1411, 18621), (2069, 12699), (4233, 6207)]