274491567

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{117757}}^1$

素因数の和:117807

約数の個数: 24

約数和(自身を含む): 465379616

約数和(自身を除く): 190888049

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 117757, 353271, 824299, 1059813, 2472897, 4357009, 7418691, 13071027, 30499063, 39213081, 91497189, 274491567]

約数ペア:

[(1, 274491567), (3, 91497189), (7, 39213081), (9, 30499063), (21, 13071027), (37, 7418691), (63, 4357009), (111, 2472897), (259, 1059813), (333, 824299), (777, 353271), (2331, 117757)]