17434039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 3993161

約数列:

[1, 7, 19, 47, 133, 329, 893, 2789, 6251, 19523, 52991, 131083, 370937, 917581, 2490577, 17434039]

約数ペア:

[(1, 17434039), (7, 2490577), (19, 917581), (47, 370937), (133, 131083), (329, 52991), (893, 19523), (2789, 6251)]