30372573

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11953}}^1$

素因数の和:11985

約数の個数: 24

約数和(自身を含む): 50876224

約数和(自身を除く): 20503651

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 11953, 35859, 83671, 131483, 251013, 394449, 920381, 1446313, 2761143, 4338939, 10124191, 30372573]

約数ペア:

[(1, 30372573), (3, 10124191), (7, 4338939), (11, 2761143), (21, 1446313), (33, 920381), (77, 394449), (121, 251013), (231, 131483), (363, 83671), (847, 35859), (2541, 11953)]