318424847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{113}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 359055312

約数和(自身を除く): 40630465

約数列:

[1, 13, 43, 71, 113, 559, 923, 1469, 3053, 4859, 5041, 8023, 39689, 63167, 65533, 104299, 216763, 344989, 569633, 2817919, 4484857, 7405229, 24494219, 318424847]

約数ペア:

[(1, 318424847), (13, 24494219), (43, 7405229), (71, 4484857), (113, 2817919), (559, 569633), (923, 344989), (1469, 216763), (3053, 104299), (4859, 65533), (5041, 63167), (8023, 39689)]