8929683

素因数分解:

$3^4\times 7^1\times {\mathrm{15749}}^1$

素因数の和:15768

約数の個数: 20

約数和(自身を含む): 15246000

約数和(自身を除く): 6316317

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 15749, 47247, 110243, 141741, 330729, 425223, 992187, 1275669, 2976561, 8929683]

約数ペア:

[(1, 8929683), (3, 2976561), (7, 1275669), (9, 992187), (21, 425223), (27, 330729), (63, 141741), (81, 110243), (189, 47247), (567, 15749)]