39931947

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{14939}}^1$

素因数の和:14965

約数の個数: 24

約数和(自身を含む): 65257920

約数和(自身を除く): 25325973

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 14939, 44817, 134451, 164329, 403353, 492987, 1210059, 1478961, 3630177, 4436883, 13310649, 39931947]

約数ペア:

[(1, 39931947), (3, 13310649), (9, 4436883), (11, 3630177), (27, 1478961), (33, 1210059), (81, 492987), (99, 403353), (243, 164329), (297, 134451), (891, 44817), (2673, 14939)]