28760967

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{25981}}^1$

素因数の和:26031

約数の個数: 16

約数和(自身を含む): 43649760

約数和(自身を除く): 14888793

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 25981, 77943, 233829, 701487, 1065221, 3195663, 9586989, 28760967]

約数ペア:

[(1, 28760967), (3, 9586989), (9, 3195663), (27, 1065221), (41, 701487), (123, 233829), (369, 77943), (1107, 25981)]