12817203

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6043}}^1$

素因数の和:6154

約数の個数: 16

約数和(自身を含む): 19727616

約数和(自身を除く): 6910413

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6043, 18129, 42301, 126903, 610343, 1831029, 4272401, 12817203]

約数ペア:

[(1, 12817203), (3, 4272401), (7, 1831029), (21, 610343), (101, 126903), (303, 42301), (707, 18129), (2121, 6043)]