9321389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 12306816

約数和(自身を除く): 2985427

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 7121, 49847, 78331, 121057, 548317, 847399, 1331627, 9321389]

約数ペア:

[(1, 9321389), (7, 1331627), (11, 847399), (17, 548317), (77, 121057), (119, 78331), (187, 49847), (1309, 7121)]