6398163

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{10303}}^1$

素因数の和:10335

約数の個数: 16

約数和(自身を含む): 9891840

約数和(自身を除く): 3493677

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 10303, 30909, 92727, 236969, 278181, 710907, 2132721, 6398163]

約数ペア:

[(1, 6398163), (3, 2132721), (9, 710907), (23, 278181), (27, 236969), (69, 92727), (207, 30909), (621, 10303)]