38488541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 47701248

約数和(自身を除く): 9212707

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 2801, 13741, 19607, 36413, 254891, 422951, 2960657, 5498363, 38488541]

約数ペア:

[(1, 38488541), (7, 5498363), (13, 2960657), (91, 422951), (151, 254891), (1057, 36413), (1963, 19607), (2801, 13741)]