22769487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 35931168

約数和(自身を除く): 13161681

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2741, 2769, 8223, 8307, 24669, 35633, 106899, 194611, 320697, 583833, 1751499, 2529943, 7589829, 22769487]

約数ペア:

[(1, 22769487), (3, 7589829), (9, 2529943), (13, 1751499), (39, 583833), (71, 320697), (117, 194611), (213, 106899), (639, 35633), (923, 24669), (2741, 8307), (2769, 8223)]