2193148923

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 3559514112

約数和(自身を除く): 1366365189

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 227, 241, 249, 483, 581, 681, 723, 1589, 1687, 1743, 1909, 4767, 5061, 5221, 5543, 5727, 13363, 15663, 16629, 18841, 20003, 36547, 38801, 40089, 54707, 56523, 60009, 109641, 116403, 131887, 140021, 164121, 382949, 395661, 420063, 433343, 460069, 1148847, 1258261, 1300029, 1380207, 3033401, 3220483, 3774783, 4540681, 8807827, 9100203, 9661449, 13622043, 26423481, 31784767, 95354301, 104435663, 313306989, 731049641, 2193148923]

約数ペア:

[(1, 2193148923), (3, 731049641), (7, 313306989), (21, 104435663), (23, 95354301), (69, 31784767), (83, 26423481), (161, 13622043), (227, 9661449), (241, 9100203), (249, 8807827), (483, 4540681), (581, 3774783), (681, 3220483), (723, 3033401), (1589, 1380207), (1687, 1300029), (1743, 1258261), (1909, 1148847), (4767, 460069), (5061, 433343), (5221, 420063), (5543, 395661), (5727, 382949), (13363, 164121), (15663, 140021), (16629, 131887), (18841, 116403), (20003, 109641), (36547, 60009), (38801, 56523), (40089, 54707)]