42593481

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2389}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 70591040

約数和(自身を除く): 27997559

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2389, 2547, 5943, 7167, 16723, 17829, 21501, 50169, 150507, 676087, 2028261, 4732609, 6084783, 14197827, 42593481]

約数ペア:

[(1, 42593481), (3, 14197827), (7, 6084783), (9, 4732609), (21, 2028261), (63, 676087), (283, 150507), (849, 50169), (1981, 21501), (2389, 17829), (2547, 16723), (5943, 7167)]