947143923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{28111}}^1$

素因数の和:29146

約数の個数: 16

約数和(自身を含む): 1379062272

約数和(自身を除く): 431918349

約数列:

[1, 3, 11, 33, 1021, 3063, 11231, 28111, 33693, 84333, 309221, 927663, 28701331, 86103993, 315714641, 947143923]

約数ペア:

[(1, 947143923), (3, 315714641), (11, 86103993), (33, 28701331), (1021, 927663), (3063, 309221), (11231, 84333), (28111, 33693)]