28699097

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67211}}^1$

素因数の和:67279

約数の個数: 8

約数和(自身を含む): 33337152

約数和(自身を除く): 4638055

約数列:

[1, 7, 61, 427, 67211, 470477, 4099871, 28699097]

約数ペア:

[(1, 28699097), (7, 4099871), (61, 470477), (427, 67211)]