13664937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 21845376

約数和(自身を除く): 8180439

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 601, 689, 1749, 1803, 2067, 6611, 7579, 7813, 19833, 22737, 23439, 31853, 85943, 95559, 257829, 350383, 414089, 1051149, 1242267, 4554979, 13664937]

約数ペア:

[(1, 13664937), (3, 4554979), (11, 1242267), (13, 1051149), (33, 414089), (39, 350383), (53, 257829), (143, 95559), (159, 85943), (429, 31853), (583, 23439), (601, 22737), (689, 19833), (1749, 7813), (1803, 7579), (2067, 6611)]