28468137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16111}}^1$

素因数の和:16164

約数の個数: 16

約数和(自身を含む): 41246720

約数和(自身を除く): 12778583

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 16111, 48333, 306109, 499441, 918327, 1498323, 9489379, 28468137]

約数ペア:

[(1, 28468137), (3, 9489379), (19, 1498323), (31, 918327), (57, 499441), (93, 306109), (589, 48333), (1767, 16111)]