13960070241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1\times {\mathrm{7993}}^1$

素因数の和:10385

約数の個数: 32

約数和(自身を含む): 21111834240

約数和(自身を除く): 7151763999

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2357, 7071, 7993, 23979, 30641, 44783, 91923, 103909, 134349, 151867, 311727, 455601, 582179, 1746537, 1974271, 5922813, 18839501, 56518503, 244913513, 357950519, 734740539, 1073851557, 4653356747, 13960070241]

約数ペア:

[(1, 13960070241), (3, 4653356747), (13, 1073851557), (19, 734740539), (39, 357950519), (57, 244913513), (247, 56518503), (741, 18839501), (2357, 5922813), (7071, 1974271), (7993, 1746537), (23979, 582179), (30641, 455601), (44783, 311727), (91923, 151867), (103909, 134349)]