620031939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{136601}}^1$

素因数の和:136710

約数の個数: 16

約数和(自身を含む): 885180960

約数和(自身を除く): 265149021

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 136601, 409803, 2322217, 6966651, 12157489, 36472467, 206677313, 620031939]

約数ペア:

[(1, 620031939), (3, 206677313), (17, 36472467), (51, 12157489), (89, 6966651), (267, 2322217), (1513, 409803), (4539, 136601)]