2247689187

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 3489962112

約数和(自身を除く): 1242272925

約数列:

[1, 3, 9, 17, 51, 107, 153, 251, 321, 547, 753, 963, 1641, 1819, 2259, 4267, 4923, 5457, 9299, 12801, 16371, 26857, 27897, 38403, 58529, 80571, 83691, 137297, 175587, 241713, 411891, 456569, 526761, 994993, 1235673, 1369707, 2334049, 2984979, 4109121, 7002147, 8954937, 14690779, 21006441, 44072337, 132217011, 249743243, 749229729, 2247689187]

約数ペア:

[(1, 2247689187), (3, 749229729), (9, 249743243), (17, 132217011), (51, 44072337), (107, 21006441), (153, 14690779), (251, 8954937), (321, 7002147), (547, 4109121), (753, 2984979), (963, 2334049), (1641, 1369707), (1819, 1235673), (2259, 994993), (4267, 526761), (4923, 456569), (5457, 411891), (9299, 241713), (12801, 175587), (16371, 137297), (26857, 83691), (27897, 80571), (38403, 58529)]