3890127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1674033

約数列:

[1, 3, 17, 51, 83, 249, 919, 1411, 2757, 4233, 15623, 46869, 76277, 228831, 1296709, 3890127]

約数ペア:

[(1, 3890127), (3, 1296709), (17, 228831), (51, 76277), (83, 46869), (249, 15623), (919, 4233), (1411, 2757)]