2769663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 4064256

約数和(自身を除く): 1294593

約数列:

[1, 3, 13, 39, 47, 141, 611, 1511, 1833, 4533, 19643, 58929, 71017, 213051, 923221, 2769663]

約数ペア:

[(1, 2769663), (3, 923221), (13, 213051), (39, 71017), (47, 58929), (141, 19643), (611, 4533), (1511, 1833)]