2112279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 3109344

約数和(自身を除く): 997065

約数列:

[1, 3, 13, 39, 41, 123, 533, 1321, 1599, 3963, 17173, 51519, 54161, 162483, 704093, 2112279]

約数ペア:

[(1, 2112279), (3, 704093), (13, 162483), (39, 54161), (41, 51519), (123, 17173), (533, 3963), (1321, 1599)]