3512889

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 20

約数和(自身を含む): 5420800

約数和(自身を除く): 1907911

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1399, 2511, 4197, 12591, 37773, 43369, 113319, 130107, 390321, 1170963, 3512889]

約数ペア:

[(1, 3512889), (3, 1170963), (9, 390321), (27, 130107), (31, 113319), (81, 43369), (93, 37773), (279, 12591), (837, 4197), (1399, 2511)]