71299753

素因数分解:

$7^3\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 84044800

約数和(自身を除く): 12745047

約数列:

[1, 7, 49, 97, 343, 679, 2143, 4753, 15001, 33271, 105007, 207871, 735049, 1455097, 10185679, 71299753]

約数ペア:

[(1, 71299753), (7, 10185679), (49, 1455097), (97, 735049), (343, 207871), (679, 105007), (2143, 33271), (4753, 15001)]