9960249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 15410304

約数和(自身を除く): 5450055

約数列:

[1, 3, 13, 17, 39, 51, 83, 181, 221, 249, 543, 663, 1079, 1411, 2353, 3077, 3237, 4233, 7059, 9231, 15023, 18343, 40001, 45069, 55029, 120003, 195299, 255391, 585897, 766173, 3320083, 9960249]

約数ペア:

[(1, 9960249), (3, 3320083), (13, 766173), (17, 585897), (39, 255391), (51, 195299), (83, 120003), (181, 55029), (221, 45069), (249, 40001), (543, 18343), (663, 15023), (1079, 9231), (1411, 7059), (2353, 4233), (3077, 3237)]