28499343

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 10691697

約数列:

[1, 3, 47, 107, 141, 321, 1889, 5029, 5667, 15087, 88783, 202123, 266349, 606369, 9499781, 28499343]

約数ペア:

[(1, 28499343), (3, 9499781), (47, 606369), (107, 266349), (141, 202123), (321, 88783), (1889, 15087), (5029, 5667)]