1330308889

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{10601}}^1$

素因数の和:10825

約数の個数: 24

約数和(自身を含む): 1675158408

約数和(自身を除く): 344849519

約数列:

[1, 7, 13, 49, 91, 197, 637, 1379, 2561, 9653, 10601, 17927, 74207, 125489, 137813, 519449, 964691, 2088397, 6752837, 14618779, 27149161, 102331453, 190044127, 1330308889]

約数ペア:

[(1, 1330308889), (7, 190044127), (13, 102331453), (49, 27149161), (91, 14618779), (197, 6752837), (637, 2088397), (1379, 964691), (2561, 519449), (9653, 137813), (10601, 125489), (17927, 74207)]