15647127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 22081920

約数和(自身を除く): 6434793

約数列:

[1, 3, 19, 57, 211, 633, 1301, 3903, 4009, 12027, 24719, 74157, 274511, 823533, 5215709, 15647127]

約数ペア:

[(1, 15647127), (3, 5215709), (19, 823533), (57, 274511), (211, 74157), (633, 24719), (1301, 12027), (3903, 4009)]