1216470291267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{205651}}^1$

素因数の和:206584

約数の個数: 64

約数和(自身を含む): 2094294159360

約数和(自身を除く): 877823868093

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 883, 957, 2233, 2649, 6181, 6699, 9713, 18543, 25607, 29139, 67991, 76821, 179249, 203973, 205651, 281677, 537747, 616953, 845031, 1439557, 1971739, 2262161, 4318671, 5915217, 5963879, 6786483, 15835127, 17891637, 41747153, 47505381, 65602669, 125241459, 181589833, 196808007, 459218683, 544769499, 1271128831, 1377656049, 1997488163, 3813386493, 5266105157, 5992464489, 13982417141, 15798315471, 36862736099, 41947251423, 57927156727, 110588208297, 173781470181, 405490097089, 1216470291267]

約数ペア:

[(1, 1216470291267), (3, 405490097089), (7, 173781470181), (11, 110588208297), (21, 57927156727), (29, 41947251423), (33, 36862736099), (77, 15798315471), (87, 13982417141), (203, 5992464489), (231, 5266105157), (319, 3813386493), (609, 1997488163), (883, 1377656049), (957, 1271128831), (2233, 544769499), (2649, 459218683), (6181, 196808007), (6699, 181589833), (9713, 125241459), (18543, 65602669), (25607, 47505381), (29139, 41747153), (67991, 17891637), (76821, 15835127), (179249, 6786483), (203973, 5963879), (205651, 5915217), (281677, 4318671), (537747, 2262161), (616953, 1971739), (845031, 1439557)]