258132783

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{3823}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 350217216

約数和(自身を除く): 92084433

約数列:

[1, 3, 71, 213, 317, 951, 3823, 11469, 22507, 67521, 271433, 814299, 1211891, 3635673, 86044261, 258132783]

約数ペア:

[(1, 258132783), (3, 86044261), (71, 3635673), (213, 1211891), (317, 814299), (951, 271433), (3823, 67521), (11469, 22507)]