40771821

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 55848960

約数和(自身を除く): 15077139

約数列:

[1, 3, 71, 79, 213, 237, 2423, 5609, 7269, 16827, 172033, 191417, 516099, 574251, 13590607, 40771821]

約数ペア:

[(1, 40771821), (3, 13590607), (71, 574251), (79, 516099), (213, 191417), (237, 172033), (2423, 16827), (5609, 7269)]