28098939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37021}}^1$

素因数の和:37058

約数の個数: 16

約数和(自身を含む): 42649344

約数和(自身を除く): 14550405

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37021, 111063, 407231, 851483, 1221693, 2554449, 9366313, 28098939]

約数ペア:

[(1, 28098939), (3, 9366313), (11, 2554449), (23, 1221693), (33, 851483), (69, 407231), (253, 111063), (759, 37021)]