1413531

素因数分解:

$3^6\times 7^1\times {\mathrm{277}}^1$

素因数の和:302

約数の個数: 28

約数和(自身を含む): 2430832

約数和(自身を除く): 1017301

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 277, 567, 729, 831, 1701, 1939, 2493, 5103, 5817, 7479, 17451, 22437, 52353, 67311, 157059, 201933, 471177, 1413531]

約数ペア:

[(1, 1413531), (3, 471177), (7, 201933), (9, 157059), (21, 67311), (27, 52353), (63, 22437), (81, 17451), (189, 7479), (243, 5817), (277, 5103), (567, 2493), (729, 1939), (831, 1701)]