56720433

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8467}}^1$

素因数の和:8517

約数の個数: 32

約数和(自身を含む): 97551360

約数和(自身を除く): 40830927

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 8467, 25401, 59269, 93137, 177807, 245543, 279411, 651959, 736629, 1718801, 1955877, 2700973, 5156403, 8102919, 18906811, 56720433]

約数ペア:

[(1, 56720433), (3, 18906811), (7, 8102919), (11, 5156403), (21, 2700973), (29, 1955877), (33, 1718801), (77, 736629), (87, 651959), (203, 279411), (231, 245543), (319, 177807), (609, 93137), (957, 59269), (2233, 25401), (6699, 8467)]