28330539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 39876480

約数和(自身を除く): 11545941

約数列:

[1, 3, 19, 57, 601, 827, 1803, 2481, 11419, 15713, 34257, 47139, 497027, 1491081, 9443513, 28330539]

約数ペア:

[(1, 28330539), (3, 9443513), (19, 1491081), (57, 497027), (601, 47139), (827, 34257), (1803, 15713), (2481, 11419)]