39640593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23981}}^1$

素因数の和:24032

約数の個数: 16

約数和(自身を含む): 57556800

約数和(自身を除く): 17916207

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 23981, 71943, 455639, 695449, 1366917, 2086347, 13213531, 39640593]

約数ペア:

[(1, 39640593), (3, 13213531), (19, 2086347), (29, 1366917), (57, 695449), (87, 455639), (551, 71943), (1653, 23981)]