30873759

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17713}}^1$

素因数の和:17806

約数の個数: 16

約数和(自身を含む): 47615232

約数和(自身を除く): 16741473

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 17713, 53139, 123991, 371973, 1470179, 4410537, 10291253, 30873759]

約数ペア:

[(1, 30873759), (3, 10291253), (7, 4410537), (21, 1470179), (83, 371973), (249, 123991), (581, 53139), (1743, 17713)]