2009293317

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3235577}}^1$

素因数の和:3235609

約数の個数: 16

約数和(自身を含む): 3106154880

約数和(自身を除く): 1096861563

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3235577, 9706731, 29120193, 74418271, 87360579, 223254813, 669764439, 2009293317]

約数ペア:

[(1, 2009293317), (3, 669764439), (9, 223254813), (23, 87360579), (27, 74418271), (69, 29120193), (207, 9706731), (621, 3235577)]