13169299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 16853760

約数和(自身を除く): 3684461

約数列:

[1, 11, 13, 19, 37, 131, 143, 209, 247, 407, 481, 703, 1441, 1703, 2489, 2717, 4847, 5291, 7733, 9139, 18733, 27379, 32357, 53317, 63011, 92093, 100529, 355927, 693121, 1013023, 1197209, 13169299]

約数ペア:

[(1, 13169299), (11, 1197209), (13, 1013023), (19, 693121), (37, 355927), (131, 100529), (143, 92093), (209, 63011), (247, 53317), (407, 32357), (481, 27379), (703, 18733), (1441, 9139), (1703, 7733), (2489, 5291), (2717, 4847)]