30022137

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15661}}^1$

素因数の和:15741

約数の個数: 16

約数和(自身を含む): 45106560

約数和(自身を除く): 15084423

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15661, 46983, 140949, 422847, 1111931, 3335793, 10007379, 30022137]

約数ペア:

[(1, 30022137), (3, 10007379), (9, 3335793), (27, 1111931), (71, 422847), (213, 140949), (639, 46983), (1917, 15661)]