38820831

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4391}}^1$

素因数の和:4822

約数の個数: 16

約数和(自身を含む): 59309568

約数和(自身を除く): 20488737

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 4391, 8841, 13173, 30737, 92211, 1848611, 5545833, 12940277, 38820831]

約数ペア:

[(1, 38820831), (3, 12940277), (7, 5545833), (21, 1848611), (421, 92211), (1263, 30737), (2947, 13173), (4391, 8841)]