775880643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{85837}}^1$

素因数の和:85994

約数の個数: 16

約数和(自身を含む): 1087739136

約数和(自身を除く): 311858493

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 85837, 257511, 1974251, 5922753, 11244647, 33733941, 258626881, 775880643]

約数ペア:

[(1, 775880643), (3, 258626881), (23, 33733941), (69, 11244647), (131, 5922753), (393, 1974251), (3013, 257511), (9039, 85837)]