40658781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1013}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 57530304

約数和(自身を除く): 16871523

約数列:

[1, 3, 17, 51, 787, 1013, 2361, 3039, 13379, 17221, 40137, 51663, 797231, 2391693, 13552927, 40658781]

約数ペア:

[(1, 40658781), (3, 13552927), (17, 2391693), (51, 797231), (787, 51663), (1013, 40137), (2361, 17221), (3039, 13379)]