40871739

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 55328000

約数和(自身を除く): 14456261

約数列:

[1, 3, 103, 309, 349, 379, 1047, 1137, 35947, 39037, 107841, 117111, 132271, 396813, 13623913, 40871739]

約数ペア:

[(1, 40871739), (3, 13623913), (103, 396813), (309, 132271), (349, 117111), (379, 107841), (1047, 39037), (1137, 35947)]