42247839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 59775840

約数和(自身を除く): 17528001

約数列:

[1, 3, 17, 51, 821, 1009, 2463, 3027, 13957, 17153, 41871, 51459, 828389, 2485167, 14082613, 42247839]

約数ペア:

[(1, 42247839), (3, 14082613), (17, 2485167), (51, 828389), (821, 51459), (1009, 41871), (2463, 17153), (3027, 13957)]