10521623

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 18

約数和(自身を含む): 13019256

約数和(自身を除く): 2497633

約数列:

[1, 7, 17, 49, 119, 289, 743, 833, 2023, 5201, 12631, 14161, 36407, 88417, 214727, 618919, 1503089, 10521623]

約数ペア:

[(1, 10521623), (7, 1503089), (17, 618919), (49, 214727), (119, 88417), (289, 36407), (743, 14161), (833, 12631), (2023, 5201)]