27107509

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 33813920

約数和(自身を除く): 6706411

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 907, 1573, 2299, 2717, 9977, 11791, 17233, 29887, 109747, 129701, 189563, 224029, 1426711, 2085193, 2464319, 27107509]

約数ペア:

[(1, 27107509), (11, 2464319), (13, 2085193), (19, 1426711), (121, 224029), (143, 189563), (209, 129701), (247, 109747), (907, 29887), (1573, 17233), (2299, 11791), (2717, 9977)]