1330404733

素因数分解:

$7^3\times {\mathrm{239}}^1\times {\mathrm{16229}}^1$

素因数の和:16489

約数の個数: 16

約数和(自身を含む): 1558080000

約数和(自身を除く): 227675267

約数列:

[1, 7, 49, 239, 343, 1673, 11711, 16229, 81977, 113603, 795221, 3878731, 5566547, 27151117, 190057819, 1330404733]

約数ペア:

[(1, 1330404733), (7, 190057819), (49, 27151117), (239, 5566547), (343, 3878731), (1673, 795221), (11711, 113603), (16229, 81977)]