64398867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5209}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 92779680

約数和(自身を除く): 28380813

約数列:

[1, 3, 13, 39, 317, 951, 4121, 5209, 12363, 15627, 67717, 203151, 1651253, 4953759, 21466289, 64398867]

約数ペア:

[(1, 64398867), (3, 21466289), (13, 4953759), (39, 1651253), (317, 203151), (951, 67717), (4121, 15627), (5209, 12363)]