22206501

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 34025600

約数和(自身を除く): 11819099

約数列:

[1, 3, 9, 27, 61, 97, 139, 183, 291, 417, 549, 873, 1251, 1647, 2619, 3753, 5917, 8479, 13483, 17751, 25437, 40449, 53253, 76311, 121347, 159759, 228933, 364041, 822463, 2467389, 7402167, 22206501]

約数ペア:

[(1, 22206501), (3, 7402167), (9, 2467389), (27, 822463), (61, 364041), (97, 228933), (139, 159759), (183, 121347), (291, 76311), (417, 53253), (549, 40449), (873, 25437), (1251, 17751), (1647, 13483), (2619, 8479), (3753, 5917)]