40727769

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 56500224

約数和(自身を除く): 15772455

約数列:

[1, 3, 31, 93, 131, 393, 3343, 4061, 10029, 12183, 103633, 310899, 437933, 1313799, 13575923, 40727769]

約数ペア:

[(1, 40727769), (3, 13575923), (31, 1313799), (93, 437933), (131, 310899), (393, 103633), (3343, 12183), (4061, 10029)]