542255187

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{37997}}^1$

素因数の和:38138

約数の個数: 16

約数和(自身を含む): 744152832

約数和(自身を除く): 201897645

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14271, 37997, 113991, 2545799, 2697787, 7637397, 8093361, 180751729, 542255187]

約数ペア:

[(1, 542255187), (3, 180751729), (67, 8093361), (71, 7637397), (201, 2697787), (213, 2545799), (4757, 113991), (14271, 37997)]