12778593

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 18216576

約数和(自身を除く): 5437983

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 4517, 13551, 103891, 185197, 311673, 555591, 4259531, 12778593]

約数ペア:

[(1, 12778593), (3, 4259531), (23, 555591), (41, 311673), (69, 185197), (123, 103891), (943, 13551), (2829, 4517)]