2043898605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6488567}}^1$

素因数の和:6488585

約数の個数: 24

約数和(自身を含む): 4048866432

約数和(自身を除く): 2004967827

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6488567, 19465701, 32442835, 45419969, 58397103, 97328505, 136259907, 227099845, 291985515, 408779721, 681299535, 2043898605]

約数ペア:

[(1, 2043898605), (3, 681299535), (5, 408779721), (7, 291985515), (9, 227099845), (15, 136259907), (21, 97328505), (35, 58397103), (45, 45419969), (63, 32442835), (105, 19465701), (315, 6488567)]