2635227

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4546560

約数和(自身を除く): 1911333

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 191, 219, 511, 573, 657, 1337, 1533, 1719, 1971, 4011, 4599, 5157, 12033, 13797, 13943, 36099, 41829, 97601, 125487, 292803, 376461, 878409, 2635227]

約数ペア:

[(1, 2635227), (3, 878409), (7, 376461), (9, 292803), (21, 125487), (27, 97601), (63, 41829), (73, 36099), (189, 13943), (191, 13797), (219, 12033), (511, 5157), (573, 4599), (657, 4011), (1337, 1971), (1533, 1719)]