11720229633

素因数分解:

$3^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{52067}}^1$

素因数の和:52483

約数の個数: 40

約数和(自身を含む): 20059925952

約数和(自身を除く): 8339696319

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 397, 567, 1191, 2779, 3573, 8337, 10719, 25011, 32157, 52067, 75033, 156201, 225099, 364469, 468603, 1093407, 1405809, 3280221, 4217427, 9840663, 20670599, 29521989, 62011797, 144694193, 186035391, 434082579, 558106173, 1302247737, 1674318519, 3906743211, 11720229633]

約数ペア:

[(1, 11720229633), (3, 3906743211), (7, 1674318519), (9, 1302247737), (21, 558106173), (27, 434082579), (63, 186035391), (81, 144694193), (189, 62011797), (397, 29521989), (567, 20670599), (1191, 9840663), (2779, 4217427), (3573, 3280221), (8337, 1405809), (10719, 1093407), (25011, 468603), (32157, 364469), (52067, 225099), (75033, 156201)]