6447843

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3496

約数の個数: 20

約数和(自身を含む): 10053648

約数和(自身を除く): 3605805

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 3461, 10383, 31149, 79603, 93447, 238809, 280341, 716427, 2149281, 6447843]

約数ペア:

[(1, 6447843), (3, 2149281), (9, 716427), (23, 280341), (27, 238809), (69, 93447), (81, 79603), (207, 31149), (621, 10383), (1863, 3461)]