1625236479

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{4993}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 2391726480

約数和(自身を除く): 766490001

約数列:

[1, 3, 9, 59, 177, 531, 613, 1839, 4993, 5517, 14979, 36167, 44937, 108501, 294587, 325503, 883761, 2651283, 3060709, 9182127, 27546381, 180581831, 541745493, 1625236479]

約数ペア:

[(1, 1625236479), (3, 541745493), (9, 180581831), (59, 27546381), (177, 9182127), (531, 3060709), (613, 2651283), (1839, 883761), (4993, 325503), (5517, 294587), (14979, 108501), (36167, 44937)]