1979607273

素因数分解:

$3^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{30517}}^1$

素因数の和:33616

約数の個数: 16

約数和(自身を含む): 3017619840

約数和(自身を除く): 1038012567

約数列:

[1, 3, 7, 21, 3089, 9267, 21623, 30517, 64869, 91551, 213619, 640857, 94267013, 282801039, 659869091, 1979607273]

約数ペア:

[(1, 1979607273), (3, 659869091), (7, 282801039), (21, 94267013), (3089, 640857), (9267, 213619), (21623, 91551), (30517, 64869)]