56557963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43207}}^1$

素因数の和:43242

約数の個数: 16

約数和(自身を含む): 74663424

約数和(自身を除く): 18105461

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 43207, 302449, 475277, 734519, 3326939, 5141633, 8079709, 56557963]

約数ペア:

[(1, 56557963), (7, 8079709), (11, 5141633), (17, 3326939), (77, 734519), (119, 475277), (187, 302449), (1309, 43207)]