16886229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 23181312

約数和(自身を除く): 6295083

約数列:

[1, 3, 43, 129, 223, 587, 669, 1761, 9589, 25241, 28767, 75723, 130901, 392703, 5628743, 16886229]

約数ペア:

[(1, 16886229), (3, 5628743), (43, 392703), (129, 130901), (223, 75723), (587, 28767), (669, 25241), (1761, 9589)]