1569241359

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 2803507200

約数和(自身を除く): 1234265841

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 103, 203, 217, 261, 269, 279, 309, 609, 651, 721, 807, 899, 927, 1827, 1883, 1953, 2163, 2421, 2697, 2987, 3193, 5649, 6293, 6489, 7801, 8091, 8339, 8961, 9579, 16947, 18879, 20909, 22351, 23403, 25017, 26883, 27707, 28737, 54607, 56637, 58373, 62727, 67053, 70209, 75051, 83121, 92597, 163821, 175119, 188181, 193949, 201159, 241831, 249363, 277791, 491463, 525357, 581847, 648179, 725493, 803503, 833373, 858917, 1692817, 1745541, 1944537, 2176479, 2410509, 2576751, 5078451, 5624521, 5833611, 6012419, 7231527, 7730253, 15235353, 16873563, 18037257, 24908593, 50620689, 54111771, 74725779, 174360151, 224177337, 523080453, 1569241359]

約数ペア:

[(1, 1569241359), (3, 523080453), (7, 224177337), (9, 174360151), (21, 74725779), (29, 54111771), (31, 50620689), (63, 24908593), (87, 18037257), (93, 16873563), (103, 15235353), (203, 7730253), (217, 7231527), (261, 6012419), (269, 5833611), (279, 5624521), (309, 5078451), (609, 2576751), (651, 2410509), (721, 2176479), (807, 1944537), (899, 1745541), (927, 1692817), (1827, 858917), (1883, 833373), (1953, 803503), (2163, 725493), (2421, 648179), (2697, 581847), (2987, 525357), (3193, 491463), (5649, 277791), (6293, 249363), (6489, 241831), (7801, 201159), (8091, 193949), (8339, 188181), (8961, 175119), (9579, 163821), (16947, 92597), (18879, 83121), (20909, 75051), (22351, 70209), (23403, 67053), (25017, 62727), (26883, 58373), (27707, 56637), (28737, 54607)]