28482669

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 43282200

約数和(自身を除く): 14799531

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 1789, 5307, 5367, 15921, 16101, 51881, 109129, 155643, 327387, 466929, 982161, 3164741, 9494223, 28482669]

約数ペア:

[(1, 28482669), (3, 9494223), (9, 3164741), (29, 982161), (61, 466929), (87, 327387), (183, 155643), (261, 109129), (549, 51881), (1769, 16101), (1789, 15921), (5307, 5367)]