812796567

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{37951}}^1$

素因数の和:38035

約数の個数: 24

約数和(自身を含む): 1211427840

約数和(自身を除く): 398631273

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 7139, 21417, 37951, 113853, 417461, 1252383, 2239109, 4592071, 6717327, 13776213, 24630199, 73890597, 270932189, 812796567]

約数ペア:

[(1, 812796567), (3, 270932189), (11, 73890597), (33, 24630199), (59, 13776213), (121, 6717327), (177, 4592071), (363, 2239109), (649, 1252383), (1947, 417461), (7139, 113853), (21417, 37951)]