902288403

素因数分解:

$3^9\times {\mathrm{45841}}^1$

素因数の和:45868

約数の個数: 20

約数和(自身を含む): 1353439208

約数和(自身を除く): 451150805

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 45841, 137523, 412569, 1237707, 3713121, 11139363, 33418089, 100254267, 300762801, 902288403]

約数ペア:

[(1, 902288403), (3, 300762801), (9, 100254267), (27, 33418089), (81, 11139363), (243, 3713121), (729, 1237707), (2187, 412569), (6561, 137523), (19683, 45841)]