33389951

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 40771584

約数和(自身を除く): 7381633

約数列:

[1, 7, 23, 71, 127, 161, 497, 529, 889, 1633, 2921, 3703, 9017, 11431, 20447, 37559, 63119, 67183, 207391, 262913, 470281, 1451737, 4769993, 33389951]

約数ペア:

[(1, 33389951), (7, 4769993), (23, 1451737), (71, 470281), (127, 262913), (161, 207391), (497, 67183), (529, 63119), (889, 37559), (1633, 20447), (2921, 11431), (3703, 9017)]