26857821

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 37131264

約数和(自身を除く): 10273443

約数列:

[1, 3, 47, 67, 141, 201, 2843, 3149, 8529, 9447, 133621, 190481, 400863, 571443, 8952607, 26857821]

約数ペア:

[(1, 26857821), (3, 8952607), (47, 571443), (67, 400863), (141, 190481), (201, 133621), (2843, 9447), (3149, 8529)]