1996366971

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1\times {\mathrm{4451}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 2719922688

約数和(自身を除く): 723555717

約数列:

[1, 3, 47, 141, 3181, 4451, 9543, 13353, 149507, 209197, 448521, 627591, 14158631, 42475893, 665455657, 1996366971]

約数ペア:

[(1, 1996366971), (3, 665455657), (47, 42475893), (141, 14158631), (3181, 627591), (4451, 448521), (9543, 209197), (13353, 149507)]