40312407

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 55766880

約数和(自身を除く): 15454473

約数列:

[1, 3, 29, 87, 661, 701, 1983, 2103, 19169, 20329, 57507, 60987, 463361, 1390083, 13437469, 40312407]

約数ペア:

[(1, 40312407), (3, 13437469), (29, 1390083), (87, 463361), (661, 60987), (701, 57507), (1983, 20329), (2103, 19169)]