17943452737

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 22105654272

約数和(自身を除く): 4162201535

約数列:

[1, 7, 23, 49, 103, 161, 331, 467, 721, 1127, 2317, 2369, 3269, 5047, 7613, 10741, 16219, 16583, 22883, 34093, 48101, 53291, 75187, 116081, 154577, 238651, 336707, 373037, 526309, 784139, 1082039, 1106323, 1670557, 2356949, 3555271, 5488973, 7574273, 7744261, 15921431, 24886897, 38422811, 54209827, 111450017, 174208279, 366192913, 780150119, 2563350391, 17943452737]

約数ペア:

[(1, 17943452737), (7, 2563350391), (23, 780150119), (49, 366192913), (103, 174208279), (161, 111450017), (331, 54209827), (467, 38422811), (721, 24886897), (1127, 15921431), (2317, 7744261), (2369, 7574273), (3269, 5488973), (5047, 3555271), (7613, 2356949), (10741, 1670557), (16219, 1106323), (16583, 1082039), (22883, 784139), (34093, 526309), (48101, 373037), (53291, 336707), (75187, 238651), (116081, 154577)]