4240593

素因数分解:

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

素因数の和:305

約数の個数: 32

約数和(自身を含む): 7294720

約数和(自身を除く): 3054127

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 277, 567, 729, 831, 1701, 1939, 2187, 2493, 5103, 5817, 7479, 15309, 17451, 22437, 52353, 67311, 157059, 201933, 471177, 605799, 1413531, 4240593]

約数ペア:

[(1, 4240593), (3, 1413531), (7, 605799), (9, 471177), (21, 201933), (27, 157059), (63, 67311), (81, 52353), (189, 22437), (243, 17451), (277, 15309), (567, 7479), (729, 5817), (831, 5103), (1701, 2493), (1939, 2187)]