8720229

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5003}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 13450752

約数和(自身を除く): 4730523

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 5003, 15009, 35021, 105063, 415249, 1245747, 2906743, 8720229]

約数ペア:

[(1, 8720229), (3, 2906743), (7, 1245747), (21, 415249), (83, 105063), (249, 35021), (581, 15009), (1743, 5003)]