1248896007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{80819}}^1$

素因数の和:80943

約数の個数: 24

約数和(自身を含む): 1929011760

約数和(自身を除く): 680115753

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 80819, 242457, 727371, 1373923, 4121769, 8162719, 12365307, 24488157, 73464471, 138766223, 416298669, 1248896007]

約数ペア:

[(1, 1248896007), (3, 416298669), (9, 138766223), (17, 73464471), (51, 24488157), (101, 12365307), (153, 8162719), (303, 4121769), (909, 1373923), (1717, 727371), (5151, 242457), (15453, 80819)]