2000552913

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{5209}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 2920517600

約数和(自身を除く): 919964687

約数列:

[1, 3, 9, 139, 307, 417, 921, 1251, 2763, 5209, 15627, 42673, 46881, 128019, 384057, 724051, 1599163, 2172153, 4797489, 6516459, 14392467, 222283657, 666850971, 2000552913]

約数ペア:

[(1, 2000552913), (3, 666850971), (9, 222283657), (139, 14392467), (307, 6516459), (417, 4797489), (921, 2172153), (1251, 1599163), (2763, 724051), (5209, 384057), (15627, 128019), (42673, 46881)]