87841261

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 99025920

約数和(自身を除く): 11184659

約数列:

[1, 17, 29, 47, 223, 289, 493, 799, 1363, 3791, 6467, 8381, 10481, 13583, 23171, 64447, 109939, 178177, 303949, 393907, 1868963, 3029009, 5167133, 87841261]

約数ペア:

[(1, 87841261), (17, 5167133), (29, 3029009), (47, 1868963), (223, 393907), (289, 303949), (493, 178177), (799, 109939), (1363, 64447), (3791, 23171), (6467, 13583), (8381, 10481)]