7969647

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2897}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 12241152

約数和(自身を除く): 4271505

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 2897, 8691, 20279, 60837, 379507, 1138521, 2656549, 7969647]

約数ペア:

[(1, 7969647), (3, 2656549), (7, 1138521), (21, 379507), (131, 60837), (393, 20279), (917, 8691), (2751, 2897)]