9987571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 1417229

約数列:

[1, 11, 29, 131, 239, 319, 1441, 2629, 3799, 6931, 31309, 41789, 76241, 344399, 907961, 9987571]

約数ペア:

[(1, 9987571), (11, 907961), (29, 344399), (131, 76241), (239, 41789), (319, 31309), (1441, 6931), (2629, 3799)]