388601907

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1\times {\mathrm{2389}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 527712000

約数和(自身を除く): 139110093

約数列:

[1, 3, 59, 177, 919, 2389, 2757, 7167, 54221, 140951, 162663, 422853, 2195491, 6586473, 129533969, 388601907]

約数ペア:

[(1, 388601907), (3, 129533969), (59, 6586473), (177, 2195491), (919, 422853), (2389, 162663), (2757, 140951), (7167, 54221)]