30963999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21821}}^1$

素因数の和:21878

約数の個数: 16

約数和(自身を含む): 46088064

約数和(自身を除く): 15124065

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21821, 65463, 240031, 720093, 938303, 2814909, 10321333, 30963999]

約数ペア:

[(1, 30963999), (3, 10321333), (11, 2814909), (33, 938303), (43, 720093), (129, 240031), (473, 65463), (1419, 21821)]