23142357

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 39358956

約数和(自身を除く): 16216599

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 541, 679, 873, 1623, 2037, 3787, 4753, 4869, 6111, 11361, 14259, 26509, 34083, 42777, 52477, 79527, 157431, 238581, 367339, 472293, 1102017, 2571373, 3306051, 7714119, 23142357]

約数ペア:

[(1, 23142357), (3, 7714119), (7, 3306051), (9, 2571373), (21, 1102017), (49, 472293), (63, 367339), (97, 238581), (147, 157431), (291, 79527), (441, 52477), (541, 42777), (679, 34083), (873, 26509), (1623, 14259), (2037, 11361), (3787, 6111), (4753, 4869)]