20030097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 29349216

約数和(自身を除く): 9319119

約数列:

[1, 3, 17, 29, 51, 87, 467, 493, 841, 1401, 1479, 2523, 7939, 13543, 14297, 23817, 40629, 42891, 230231, 392747, 690693, 1178241, 6676699, 20030097]

約数ペア:

[(1, 20030097), (3, 6676699), (17, 1178241), (29, 690693), (51, 392747), (87, 230231), (467, 42891), (493, 40629), (841, 23817), (1401, 14297), (1479, 13543), (2523, 7939)]