3290889

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 5202048

約数和(自身を除く): 1911159

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 367, 427, 1101, 1281, 2569, 2989, 7707, 8967, 17983, 22387, 53949, 67161, 156709, 470127, 1096963, 3290889]

約数ペア:

[(1, 3290889), (3, 1096963), (7, 470127), (21, 156709), (49, 67161), (61, 53949), (147, 22387), (183, 17983), (367, 8967), (427, 7707), (1101, 2989), (1281, 2569)]