22400631

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 37728768

約数和(自身を除く): 15328137

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 811, 837, 891, 1023, 2433, 2511, 3069, 7299, 8921, 9207, 21897, 25141, 26763, 27621, 65691, 75423, 80289, 226269, 240867, 276551, 678807, 722601, 829653, 2036421, 2488959, 7466877, 22400631]

約数ペア:

[(1, 22400631), (3, 7466877), (9, 2488959), (11, 2036421), (27, 829653), (31, 722601), (33, 678807), (81, 276551), (93, 240867), (99, 226269), (279, 80289), (297, 75423), (341, 65691), (811, 27621), (837, 26763), (891, 25141), (1023, 21897), (2433, 9207), (2511, 8921), (3069, 7299)]