28061473

素因数分解:

${\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 31973760

約数和(自身を除く): 3912287

約数列:

[1, 11, 29, 121, 319, 727, 1331, 3509, 7997, 21083, 38599, 87967, 231913, 967637, 2551043, 28061473]

約数ペア:

[(1, 28061473), (11, 2551043), (29, 967637), (121, 231913), (319, 87967), (727, 38599), (1331, 21083), (3509, 7997)]