82747679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{919}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 99801600

約数和(自身を除く): 17053921

約数列:

[1, 7, 19, 133, 677, 919, 4739, 6433, 12863, 17461, 90041, 122227, 622163, 4355141, 11821097, 82747679]

約数ペア:

[(1, 82747679), (7, 11821097), (19, 4355141), (133, 622163), (677, 122227), (919, 90041), (4739, 17461), (6433, 12863)]