17869814741

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 20499308544

約数和(自身を除く): 2629493803

約数列:

[1, 17, 23, 43, 103, 289, 391, 607, 731, 989, 1751, 2369, 4429, 6647, 10319, 12427, 13961, 16813, 26101, 29767, 40273, 62521, 75293, 101867, 175423, 237337, 285821, 443717, 600323, 684641, 1062857, 1279981, 1437983, 1731739, 2688403, 4034729, 7543189, 10205491, 18068569, 24445711, 29439563, 45702851, 61833269, 173493347, 415577087, 776948467, 1051165573, 17869814741]

約数ペア:

[(1, 17869814741), (17, 1051165573), (23, 776948467), (43, 415577087), (103, 173493347), (289, 61833269), (391, 45702851), (607, 29439563), (731, 24445711), (989, 18068569), (1751, 10205491), (2369, 7543189), (4429, 4034729), (6647, 2688403), (10319, 1731739), (12427, 1437983), (13961, 1279981), (16813, 1062857), (26101, 684641), (29767, 600323), (40273, 443717), (62521, 285821), (75293, 237337), (101867, 175423)]