307891323

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{5419}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 456580800

約数和(自身を除く): 148689477

約数列:

[1, 3, 9, 59, 107, 177, 321, 531, 963, 5419, 6313, 16257, 18939, 48771, 56817, 319721, 579833, 959163, 1739499, 2877489, 5218497, 34210147, 102630441, 307891323]

約数ペア:

[(1, 307891323), (3, 102630441), (9, 34210147), (59, 5218497), (107, 2877489), (177, 1739499), (321, 959163), (531, 579833), (963, 319721), (5419, 56817), (6313, 48771), (16257, 18939)]