1999024605

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{102593}}^1$

素因数の和:103037

約数の個数: 24

約数和(自身を含む): 3473012088

約数和(自身を除く): 1473987483

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3897, 6495, 19485, 102593, 307779, 512965, 923337, 1538895, 4616685, 44422769, 133268307, 222113845, 399804921, 666341535, 1999024605]

約数ペア:

[(1, 1999024605), (3, 666341535), (5, 399804921), (9, 222113845), (15, 133268307), (45, 44422769), (433, 4616685), (1299, 1538895), (2165, 923337), (3897, 512965), (6495, 307779), (19485, 102593)]