321641683

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 401054976

約数和(自身を除く): 79413293

約数列:

[1, 11, 17, 23, 53, 83, 187, 253, 289, 391, 583, 901, 913, 1219, 1411, 1909, 3179, 4301, 4399, 6647, 9911, 13409, 15317, 15521, 20723, 20999, 23987, 32453, 48389, 73117, 74783, 101177, 168487, 227953, 263857, 352291, 356983, 551701, 822613, 1112947, 1271311, 1720009, 3875201, 6068711, 13984421, 18920099, 29240153, 321641683]

約数ペア:

[(1, 321641683), (11, 29240153), (17, 18920099), (23, 13984421), (53, 6068711), (83, 3875201), (187, 1720009), (253, 1271311), (289, 1112947), (391, 822613), (583, 551701), (901, 356983), (913, 352291), (1219, 263857), (1411, 227953), (1909, 168487), (3179, 101177), (4301, 74783), (4399, 73117), (6647, 48389), (9911, 32453), (13409, 23987), (15317, 20999), (15521, 20723)]