19343529

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 30244032

約数和(自身を除く): 10900503

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3461, 5589, 10383, 31149, 79603, 93447, 238809, 280341, 716427, 841023, 2149281, 6447843, 19343529]

約数ペア:

[(1, 19343529), (3, 6447843), (9, 2149281), (23, 841023), (27, 716427), (69, 280341), (81, 238809), (207, 93447), (243, 79603), (621, 31149), (1863, 10383), (3461, 5589)]