2012023431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{10177}}^1$

素因数の和:12191

約数の個数: 24

約数和(自身を含む): 3172360464

約数和(自身を除く): 1160337033

約数列:

[1, 3, 9, 11, 33, 99, 1997, 5991, 10177, 17973, 21967, 30531, 65901, 91593, 111947, 197703, 335841, 1007523, 20323469, 60970407, 182911221, 223558159, 670674477, 2012023431]

約数ペア:

[(1, 2012023431), (3, 670674477), (9, 223558159), (11, 182911221), (33, 60970407), (99, 20323469), (1997, 1007523), (5991, 335841), (10177, 197703), (17973, 111947), (21967, 91593), (30531, 65901)]