16830081

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{23671}}^1$

素因数の和:23756

約数の個数: 12

約数和(自身を含む): 24618880

約数和(自身を除く): 7788799

約数列:

[1, 3, 9, 79, 237, 711, 23671, 71013, 213039, 1870009, 5610027, 16830081]

約数ペア:

[(1, 16830081), (3, 5610027), (9, 1870009), (79, 213039), (237, 71013), (711, 23671)]