30827511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 55429920

約数和(自身を除く): 24602409

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1409, 1683, 1989, 2431, 4227, 7293, 12681, 15499, 18317, 21879, 23953, 46497, 54951, 71859, 139491, 164853, 201487, 215577, 263483, 311389, 604461, 790449, 934167, 1813383, 2371347, 2802501, 3425279, 10275837, 30827511]

約数ペア:

[(1, 30827511), (3, 10275837), (9, 3425279), (11, 2802501), (13, 2371347), (17, 1813383), (33, 934167), (39, 790449), (51, 604461), (99, 311389), (117, 263483), (143, 215577), (153, 201487), (187, 164853), (221, 139491), (429, 71859), (561, 54951), (663, 46497), (1287, 23953), (1409, 21879), (1683, 18317), (1989, 15499), (2431, 12681), (4227, 7293)]