4388889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 6160320

約数和(自身を除く): 1771431

約数列:

[1, 3, 29, 61, 87, 183, 827, 1769, 2481, 5307, 23983, 50447, 71949, 151341, 1462963, 4388889]

約数ペア:

[(1, 4388889), (3, 1462963), (29, 151341), (61, 71949), (87, 50447), (183, 23983), (827, 5307), (1769, 2481)]