228450369

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9551}}^1$

素因数の和:9645

約数の個数: 32

約数和(自身を含む): 374132736

約数和(自身を除く): 145682367

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 9551, 23919, 28653, 66857, 162367, 200571, 487101, 639917, 1136569, 1919751, 3409707, 4479419, 10878589, 13438257, 32635767, 76150123, 228450369]

約数ペア:

[(1, 228450369), (3, 76150123), (7, 32635767), (17, 13438257), (21, 10878589), (51, 4479419), (67, 3409707), (119, 1919751), (201, 1136569), (357, 639917), (469, 487101), (1139, 200571), (1407, 162367), (3417, 66857), (7973, 28653), (9551, 23919)]