39641943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{70663}}^1$

素因数の和:70694

約数の個数: 16

約数和(自身を含む): 61053696

約数和(自身を除く): 21411753

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 70663, 211989, 777293, 1201271, 2331879, 3603813, 13213981, 39641943]

約数ペア:

[(1, 39641943), (3, 13213981), (11, 3603813), (17, 2331879), (33, 1201271), (51, 777293), (187, 211989), (561, 70663)]