1557100833

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{117989}}^1$

素因数の和:118128

約数の個数: 16

約数和(自身を含む): 2140810560

約数和(自身を除く): 583709727

約数列:

[1, 3, 53, 83, 159, 249, 4399, 13197, 117989, 353967, 6253417, 9793087, 18760251, 29379261, 519033611, 1557100833]

約数ペア:

[(1, 1557100833), (3, 519033611), (53, 29379261), (83, 18760251), (159, 9793087), (249, 6253417), (4399, 353967), (13197, 117989)]