17017407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 11811393

約数列:

[1, 3, 9, 11, 19, 33, 57, 83, 99, 109, 171, 209, 249, 327, 627, 747, 913, 981, 1199, 1577, 1881, 2071, 2739, 3597, 4731, 6213, 8217, 9047, 10791, 14193, 17347, 18639, 22781, 27141, 52041, 68343, 81423, 99517, 156123, 171893, 205029, 298551, 515679, 895653, 1547037, 1890823, 5672469, 17017407]

約数ペア:

[(1, 17017407), (3, 5672469), (9, 1890823), (11, 1547037), (19, 895653), (33, 515679), (57, 298551), (83, 205029), (99, 171893), (109, 156123), (171, 99517), (209, 81423), (249, 68343), (327, 52041), (627, 27141), (747, 22781), (913, 18639), (981, 17347), (1199, 14193), (1577, 10791), (1881, 9047), (2071, 8217), (2739, 6213), (3597, 4731)]