24984509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 31124736

約数和(自身を除く): 6140227

約数列:

[1, 11, 17, 23, 37, 157, 187, 253, 391, 407, 629, 851, 1727, 2669, 3611, 4301, 5809, 6919, 9361, 14467, 29359, 39721, 61387, 63899, 98753, 133607, 159137, 675257, 1086283, 1469677, 2271319, 24984509]

約数ペア:

[(1, 24984509), (11, 2271319), (17, 1469677), (23, 1086283), (37, 675257), (157, 159137), (187, 133607), (253, 98753), (391, 63899), (407, 61387), (629, 39721), (851, 29359), (1727, 14467), (2669, 9361), (3611, 6919), (4301, 5809)]