42027487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 45364960

約数和(自身を除く): 3337473

約数列:

[1, 19, 73, 157, 193, 1387, 2983, 3667, 11461, 14089, 30301, 217759, 267691, 575719, 2211973, 42027487]

約数ペア:

[(1, 42027487), (19, 2211973), (73, 575719), (157, 267691), (193, 217759), (1387, 30301), (2983, 14089), (3667, 11461)]