21962853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 36017280

約数和(自身を除く): 14054427

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1013, 1971, 2409, 3039, 7227, 9117, 11143, 21681, 27351, 33429, 73949, 100287, 221847, 300861, 665541, 813439, 1996623, 2440317, 7320951, 21962853]

約数ペア:

[(1, 21962853), (3, 7320951), (9, 2440317), (11, 1996623), (27, 813439), (33, 665541), (73, 300861), (99, 221847), (219, 100287), (297, 73949), (657, 33429), (803, 27351), (1013, 21681), (1971, 11143), (2409, 9117), (3039, 7227)]