13406001

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33599}}^1$

素因数の和:33628

約数の個数: 16

約数和(自身を含む): 21504000

約数和(自身を除く): 8097999

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 33599, 100797, 235193, 638381, 705579, 1915143, 4468667, 13406001]

約数ペア:

[(1, 13406001), (3, 4468667), (7, 1915143), (19, 705579), (21, 638381), (57, 235193), (133, 100797), (399, 33599)]