28773983

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 34320384

約数和(自身を除く): 5546401

約数列:

[1, 7, 31, 97, 217, 679, 1367, 3007, 9569, 21049, 42377, 132599, 296639, 928193, 4110569, 28773983]

約数ペア:

[(1, 28773983), (7, 4110569), (31, 928193), (97, 296639), (217, 132599), (679, 42377), (1367, 21049), (3007, 9569)]