27983462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63311}}^1$

素因数の和:63343

約数の個数: 16

約数和(自身を含む): 47863872

約数和(自身を除く): 19880410

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63311, 126622, 823043, 1076287, 1646086, 2152574, 13991731, 27983462]

約数ペア:

[(1, 27983462), (2, 13991731), (13, 2152574), (17, 1646086), (26, 1076287), (34, 823043), (221, 126622), (442, 63311)]