2014291881

素因数分解:

$3^6\times 7^1\times {\mathrm{394727}}^1$

素因数の和:394752

約数の個数: 28

約数和(自身を含む): 3451501632

約数和(自身を除く): 1437209751

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 394727, 1184181, 2763089, 3552543, 8289267, 10657629, 24867801, 31972887, 74603403, 95918661, 223810209, 287755983, 671430627, 2014291881]

約数ペア:

[(1, 2014291881), (3, 671430627), (7, 287755983), (9, 223810209), (21, 95918661), (27, 74603403), (63, 31972887), (81, 24867801), (189, 10657629), (243, 8289267), (567, 3552543), (729, 2763089), (1701, 1184181), (5103, 394727)]