8120747

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 8999424

約数和(自身を除く): 878677

約数列:

[1, 17, 41, 61, 191, 697, 1037, 2501, 3247, 7831, 11651, 42517, 133127, 198067, 477691, 8120747]

約数ペア:

[(1, 8120747), (17, 477691), (41, 198067), (61, 133127), (191, 42517), (697, 11651), (1037, 7831), (2501, 3247)]