6429087

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 5102433

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 131, 133, 171, 287, 369, 393, 399, 779, 861, 917, 1179, 1197, 2337, 2489, 2583, 2751, 5371, 5453, 7011, 7467, 8253, 16113, 16359, 17423, 22401, 37597, 48339, 49077, 52269, 102049, 112791, 156807, 306147, 338373, 714343, 918441, 2143029, 6429087]

約数ペア:

[(1, 6429087), (3, 2143029), (7, 918441), (9, 714343), (19, 338373), (21, 306147), (41, 156807), (57, 112791), (63, 102049), (123, 52269), (131, 49077), (133, 48339), (171, 37597), (287, 22401), (369, 17423), (393, 16359), (399, 16113), (779, 8253), (861, 7467), (917, 7011), (1179, 5453), (1197, 5371), (2337, 2751), (2489, 2583)]