2603669481

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293107}}^1$

素因数の和:293170

約数の個数: 32

約数和(自身を含む): 4502138880

約数和(自身を除く): 1898469399

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 293107, 879321, 2051749, 2637963, 6155247, 7913889, 13776029, 18465741, 41328087, 55397223, 96432203, 123984261, 289296609, 371952783, 867889827, 2603669481]

約数ペア:

[(1, 2603669481), (3, 867889827), (7, 371952783), (9, 289296609), (21, 123984261), (27, 96432203), (47, 55397223), (63, 41328087), (141, 18465741), (189, 13776029), (329, 7913889), (423, 6155247), (987, 2637963), (1269, 2051749), (2961, 879321), (8883, 293107)]