16642053

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 8124507

約数列:

[1, 3, 9, 53, 139, 159, 251, 417, 477, 753, 1251, 2259, 7367, 13303, 22101, 34889, 39909, 66303, 104667, 119727, 314001, 1849117, 5547351, 16642053]

約数ペア:

[(1, 16642053), (3, 5547351), (9, 1849117), (53, 314001), (139, 119727), (159, 104667), (251, 66303), (417, 39909), (477, 34889), (753, 22101), (1251, 13303), (2259, 7367)]