16865581263

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1\times {\mathrm{12959}}^1$

素因数の和:16222

約数の個数: 16

約数和(自身を含む): 22658227200

約数和(自身を除く): 5792645937

約数列:

[1, 3, 139, 417, 3121, 9363, 12959, 38877, 433819, 1301457, 1801301, 5403903, 40445039, 121335117, 5621860421, 16865581263]

約数ペア:

[(1, 16865581263), (3, 5621860421), (139, 121335117), (417, 40445039), (3121, 5403903), (9363, 1801301), (12959, 1301457), (38877, 433819)]