42450021

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{3631}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 63051520

約数和(自身を除く): 20601499

約数列:

[1, 3, 9, 27, 433, 1299, 3631, 3897, 10893, 11691, 32679, 98037, 1572223, 4716669, 14150007, 42450021]

約数ペア:

[(1, 42450021), (3, 14150007), (9, 4716669), (27, 1572223), (433, 98037), (1299, 32679), (3631, 11691), (3897, 10893)]