207943461

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{17359}}^1$

素因数の和:17398

約数の個数: 24

約数和(自身を含む): 330395520

約数和(自身を除く): 122452059

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 17359, 52077, 156231, 190949, 572847, 1718541, 2100439, 6301317, 18903951, 23104829, 69314487, 207943461]

約数ペア:

[(1, 207943461), (3, 69314487), (9, 23104829), (11, 18903951), (33, 6301317), (99, 2100439), (121, 1718541), (363, 572847), (1089, 190949), (1331, 156231), (3993, 52077), (11979, 17359)]