15706898207

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{117979}}^1$

素因数の和:118036

約数の個数: 48

約数和(自身を含む): 22595529600

約数和(自身を除く): 6888631393

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 539, 637, 931, 1001, 1463, 1729, 2717, 7007, 10241, 12103, 19019, 117979, 133133, 825853, 1297769, 1533727, 2241601, 5780971, 9084383, 10736089, 15691207, 16870997, 24657611, 29140813, 63590681, 75152623, 109838449, 118096979, 172603277, 203985691, 320548943, 826678853, 1208222939, 1427899837, 2243842601, 15706898207]

約数ペア:

[(1, 15706898207), (7, 2243842601), (11, 1427899837), (13, 1208222939), (19, 826678853), (49, 320548943), (77, 203985691), (91, 172603277), (133, 118096979), (143, 109838449), (209, 75152623), (247, 63590681), (539, 29140813), (637, 24657611), (931, 16870997), (1001, 15691207), (1463, 10736089), (1729, 9084383), (2717, 5780971), (7007, 2241601), (10241, 1533727), (12103, 1297769), (19019, 825853), (117979, 133133)]