31124067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21569}}^1$

素因数の和:21622

約数の個数: 16

約数和(自身を含む): 45900960

約数和(自身を除く): 14776893

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 21569, 64707, 280397, 798053, 841191, 2394159, 10374689, 31124067]

約数ペア:

[(1, 31124067), (3, 10374689), (13, 2394159), (37, 841191), (39, 798053), (111, 280397), (481, 64707), (1443, 21569)]