54209617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41413}}^1$

素因数の和:41448

約数の個数: 16

約数和(自身を含む): 71563392

約数和(自身を除く): 17353775

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 41413, 289891, 455543, 704021, 3188801, 4928147, 7744231, 54209617]

約数ペア:

[(1, 54209617), (7, 7744231), (11, 4928147), (17, 3188801), (77, 704021), (119, 455543), (187, 289891), (1309, 41413)]