30637179

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{11779}}^1$

素因数の和:11819

約数の個数: 18

約数和(自身を含む): 47013980

約数和(自身を除く): 16376801

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 11779, 35337, 106011, 200243, 600729, 1802187, 3404131, 10212393, 30637179]

約数ペア:

[(1, 30637179), (3, 10212393), (9, 3404131), (17, 1802187), (51, 600729), (153, 200243), (289, 106011), (867, 35337), (2601, 11779)]