28793433

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2381}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 40017600

約数和(自身を除く): 11224167

約数列:

[1, 3, 29, 87, 139, 417, 2381, 4031, 7143, 12093, 69049, 207147, 330959, 992877, 9597811, 28793433]

約数ペア:

[(1, 28793433), (3, 9597811), (29, 992877), (87, 330959), (139, 207147), (417, 69049), (2381, 12093), (4031, 7143)]