39669891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40939}}^1$

素因数の和:40978

約数の個数: 16

約数和(自身を含む): 58953600

約数和(自身を除く): 19283709

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 40939, 122817, 695963, 777841, 2087889, 2333523, 13223297, 39669891]

約数ペア:

[(1, 39669891), (3, 13223297), (17, 2333523), (19, 2087889), (51, 777841), (57, 695963), (323, 122817), (969, 40939)]