13853613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 6467667

約数列:

[1, 3, 23, 41, 59, 69, 83, 123, 177, 249, 943, 1357, 1909, 2419, 2829, 3403, 4071, 4897, 5727, 7257, 10209, 14691, 55637, 78269, 112631, 166911, 200777, 234807, 337893, 602331, 4617871, 13853613]

約数ペア:

[(1, 13853613), (3, 4617871), (23, 602331), (41, 337893), (59, 234807), (69, 200777), (83, 166911), (123, 112631), (177, 78269), (249, 55637), (943, 14691), (1357, 10209), (1909, 7257), (2419, 5727), (2829, 4897), (3403, 4071)]