11756176971

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{3637}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 19907136000

約数和(自身を除く): 8150959029

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1999, 3637, 5997, 10911, 13993, 21989, 25459, 40007, 41979, 65967, 76377, 97951, 120021, 153923, 178213, 280049, 293853, 461769, 534639, 840147, 1077461, 1960343, 3232383, 5881029, 7270363, 21811089, 50892541, 79973993, 152677623, 239921979, 356247787, 559817951, 1068743361, 1679453853, 3918725657, 11756176971]

約数ペア:

[(1, 11756176971), (3, 3918725657), (7, 1679453853), (11, 1068743361), (21, 559817951), (33, 356247787), (49, 239921979), (77, 152677623), (147, 79973993), (231, 50892541), (539, 21811089), (1617, 7270363), (1999, 5881029), (3637, 3232383), (5997, 1960343), (10911, 1077461), (13993, 840147), (21989, 534639), (25459, 461769), (40007, 293853), (41979, 280049), (65967, 178213), (76377, 153923), (97951, 120021)]