16724427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12802

約数の個数: 16

約数和(自身を含む): 24495360

約数和(自身を除く): 7770933

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 12757, 38271, 242383, 293411, 727149, 880233, 5574809, 16724427]

約数ペア:

[(1, 16724427), (3, 5574809), (19, 880233), (23, 727149), (57, 293411), (69, 242383), (437, 38271), (1311, 12757)]