2830023

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 4836000

約数和(自身を除く): 2005977

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1549, 1827, 4647, 10843, 13941, 32529, 44921, 97587, 134763, 314447, 404289, 943341, 2830023]

約数ペア:

[(1, 2830023), (3, 943341), (7, 404289), (9, 314447), (21, 134763), (29, 97587), (63, 44921), (87, 32529), (203, 13941), (261, 10843), (609, 4647), (1549, 1827)]