67882003

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 88030800

約数和(自身を除く): 20148797

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 4289, 15827, 30023, 72913, 81491, 210161, 510391, 570437, 1385347, 3572737, 3993059, 9697429, 67882003]

約数ペア:

[(1, 67882003), (7, 9697429), (17, 3993059), (19, 3572737), (49, 1385347), (119, 570437), (133, 510391), (323, 210161), (833, 81491), (931, 72913), (2261, 30023), (4289, 15827)]