3974138

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9197

約数の個数: 16

約数和(自身を含む): 7033344

約数和(自身を除く): 3059206

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 9157, 18314, 64099, 128198, 283867, 567734, 1987069, 3974138]

約数ペア:

[(1, 3974138), (2, 1987069), (7, 567734), (14, 283867), (31, 128198), (62, 64099), (217, 18314), (434, 9157)]