13311081

素因数分解:

$3^3\times 7^1\times {\mathrm{70429}}^1$

素因数の和:70445

約数の個数: 16

約数和(自身を含む): 22537600

約数和(自身を除く): 9226519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 70429, 211287, 493003, 633861, 1479009, 1901583, 4437027, 13311081]

約数ペア:

[(1, 13311081), (3, 4437027), (7, 1901583), (9, 1479009), (21, 633861), (27, 493003), (63, 211287), (189, 70429)]