4781547

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 7220304

約数和(自身を除く): 2438757

約数列:

[1, 3, 9, 37, 83, 111, 173, 249, 333, 519, 747, 1557, 3071, 6401, 9213, 14359, 19203, 27639, 43077, 57609, 129231, 531283, 1593849, 4781547]

約数ペア:

[(1, 4781547), (3, 1593849), (9, 531283), (37, 129231), (83, 57609), (111, 43077), (173, 27639), (249, 19203), (333, 14359), (519, 9213), (747, 6401), (1557, 3071)]