749065527

素因数分解:

$3^2\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{6389}}^1$

素因数の和:8263

約数の個数: 24

約数和(自身を含む): 1237410720

約数和(自身を除く): 488345193

約数列:

[1, 3, 7, 9, 21, 63, 1861, 5583, 6389, 13027, 16749, 19167, 39081, 44723, 57501, 117243, 134169, 402507, 11889929, 35669787, 83229503, 107009361, 249688509, 749065527]

約数ペア:

[(1, 749065527), (3, 249688509), (7, 107009361), (9, 83229503), (21, 35669787), (63, 11889929), (1861, 402507), (5583, 134169), (6389, 117243), (13027, 57501), (16749, 44723), (19167, 39081)]