142206429

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 195186240

約数和(自身を除く): 52979811

約数列:

[1, 3, 37, 111, 521, 1563, 2459, 7377, 19277, 57831, 90983, 272949, 1281139, 3843417, 47402143, 142206429]

約数ペア:

[(1, 142206429), (3, 47402143), (37, 3843417), (111, 1281139), (521, 272949), (1563, 90983), (2459, 57831), (7377, 19277)]