7305053

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 9313152

約数和(自身を除く): 2008099

約数列:

[1, 7, 17, 23, 119, 157, 161, 289, 391, 1099, 2023, 2669, 2737, 3611, 6647, 18683, 25277, 45373, 46529, 61387, 317611, 429709, 1043579, 7305053]

約数ペア:

[(1, 7305053), (7, 1043579), (17, 429709), (23, 317611), (119, 61387), (157, 46529), (161, 45373), (289, 25277), (391, 18683), (1099, 6647), (2023, 3611), (2669, 2737)]