40938309

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{51109}}^1$

素因数の和:51204

約数の個数: 12

約数和(自身を含む): 59798700

約数和(自身を除く): 18860391

約数列:

[1, 3, 9, 89, 267, 801, 51109, 153327, 459981, 4548701, 13646103, 40938309]

約数ペア:

[(1, 40938309), (3, 13646103), (9, 4548701), (89, 459981), (267, 153327), (801, 51109)]