6461949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 9420992

約数和(自身を除く): 2959043

約数列:

[1, 3, 13, 39, 67, 201, 871, 2473, 2613, 7419, 32149, 96447, 165691, 497073, 2153983, 6461949]

約数ペア:

[(1, 6461949), (3, 2153983), (13, 497073), (39, 165691), (67, 96447), (201, 32149), (871, 7419), (2473, 2613)]