31973011

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 37384704

約数和(自身を除く): 5411693

約数列:

[1, 7, 83, 113, 487, 581, 791, 3409, 9379, 40421, 55031, 65653, 282947, 385217, 4567573, 31973011]

約数ペア:

[(1, 31973011), (7, 4567573), (83, 385217), (113, 282947), (487, 65653), (581, 55031), (791, 40421), (3409, 9379)]