17193253

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 22063104

約数和(自身を除く): 4869851

約数列:

[1, 7, 11, 53, 77, 121, 371, 383, 583, 847, 2681, 4081, 4213, 6413, 20299, 29491, 44891, 46343, 142093, 223289, 324401, 1563023, 2456179, 17193253]

約数ペア:

[(1, 17193253), (7, 2456179), (11, 1563023), (53, 324401), (77, 223289), (121, 142093), (371, 46343), (383, 44891), (583, 29491), (847, 20299), (2681, 6413), (4081, 4213)]