33581919

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 21161121

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 863, 1853, 2289, 2589, 5559, 6041, 12971, 14671, 18123, 38913, 44013, 94067, 102697, 282201, 308091, 658469, 1599139, 1975407, 4797417, 11193973, 33581919]

約数ペア:

[(1, 33581919), (3, 11193973), (7, 4797417), (17, 1975407), (21, 1599139), (51, 658469), (109, 308091), (119, 282201), (327, 102697), (357, 94067), (763, 44013), (863, 38913), (1853, 18123), (2289, 14671), (2589, 12971), (5559, 6041)]