8940147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 12684672

約数和(自身を除く): 3744525

約数列:

[1, 3, 17, 51, 307, 571, 921, 1713, 5219, 9707, 15657, 29121, 175297, 525891, 2980049, 8940147]

約数ペア:

[(1, 8940147), (3, 2980049), (17, 525891), (51, 175297), (307, 29121), (571, 15657), (921, 9707), (1713, 5219)]