28397347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 3681245

約数列:

[1, 11, 53, 67, 583, 727, 737, 3551, 7997, 38531, 39061, 48709, 423841, 535799, 2581577, 28397347]

約数ペア:

[(1, 28397347), (11, 2581577), (53, 535799), (67, 423841), (583, 48709), (727, 39061), (737, 38531), (3551, 7997)]