39670401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21023}}^1$

素因数の和:21080

約数の個数: 16

約数和(自身を含む): 57521664

約数和(自身を除く): 17851263

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 21023, 63069, 357391, 777851, 1072173, 2333553, 13223467, 39670401]

約数ペア:

[(1, 39670401), (3, 13223467), (17, 2333553), (37, 1072173), (51, 777851), (111, 357391), (629, 63069), (1887, 21023)]