40875729

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 56031360

約数和(自身を除く): 15155631

約数列:

[1, 3, 41, 123, 439, 757, 1317, 2271, 17999, 31037, 53997, 93111, 332323, 996969, 13625243, 40875729]

約数ペア:

[(1, 40875729), (3, 13625243), (41, 996969), (123, 332323), (439, 93111), (757, 53997), (1317, 31037), (2271, 17999)]