13986189

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 25299648

約数和(自身を除く): 11313459

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 1451, 3213, 4353, 9639, 10157, 13059, 24667, 30471, 39177, 74001, 91413, 117531, 172669, 222003, 274239, 518007, 666009, 822717, 1554021, 1998027, 4662063, 13986189]

約数ペア:

[(1, 13986189), (3, 4662063), (7, 1998027), (9, 1554021), (17, 822717), (21, 666009), (27, 518007), (51, 274239), (63, 222003), (81, 172669), (119, 117531), (153, 91413), (189, 74001), (357, 39177), (459, 30471), (567, 24667), (1071, 13059), (1377, 10157), (1451, 9639), (3213, 4353)]