2565200451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1653901}}^1$

素因数の和:1653962

約数の個数: 16

約数和(自身を含む): 3810590208

約数和(自身を除く): 1245389757

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1653901, 4961703, 18192911, 54578733, 77733347, 233200041, 855066817, 2565200451]

約数ペア:

[(1, 2565200451), (3, 855066817), (11, 233200041), (33, 77733347), (47, 54578733), (141, 18192911), (517, 4961703), (1551, 1653901)]