2820222729

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{6737}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 4112363112

約数和(自身を除く): 1292140383

約数列:

[1, 3, 9, 193, 241, 579, 723, 1737, 2169, 6737, 20211, 46513, 60633, 139539, 418617, 1300241, 1623617, 3900723, 4870851, 11702169, 14612553, 313358081, 940074243, 2820222729]

約数ペア:

[(1, 2820222729), (3, 940074243), (9, 313358081), (193, 14612553), (241, 11702169), (579, 4870851), (723, 3900723), (1737, 1623617), (2169, 1300241), (6737, 418617), (20211, 139539), (46513, 60633)]