664890927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{4903}}^1$

素因数の和:7582

約数の個数: 16

約数和(自身を含む): 939214080

約数和(自身を除く): 274323153

約数列:

[1, 3, 17, 51, 2659, 4903, 7977, 14709, 45203, 83351, 135609, 250053, 13037077, 39111231, 221630309, 664890927]

約数ペア:

[(1, 664890927), (3, 221630309), (17, 39111231), (51, 13037077), (2659, 250053), (4903, 135609), (7977, 83351), (14709, 45203)]