8920269

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 13309920

約数和(自身を除く): 4389651

約数列:

[1, 3, 9, 59, 107, 157, 177, 321, 471, 531, 963, 1413, 6313, 9263, 16799, 18939, 27789, 50397, 56817, 83367, 151191, 991141, 2973423, 8920269]

約数ペア:

[(1, 8920269), (3, 2973423), (9, 991141), (59, 151191), (107, 83367), (157, 56817), (177, 50397), (321, 27789), (471, 18939), (531, 16799), (963, 9263), (1413, 6313)]