287019050241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{911597}}^1$

素因数の和:911694

約数の個数: 64

約数和(自身を含む): 504077230080

約数和(自身を除く): 217058179839

約数列:

[1, 3, 7, 11, 21, 29, 33, 47, 77, 87, 141, 203, 231, 319, 329, 517, 609, 957, 987, 1363, 1551, 2233, 3619, 4089, 6699, 9541, 10857, 14993, 28623, 44979, 104951, 314853, 911597, 2734791, 6381179, 10027567, 19143537, 26436313, 30082701, 42845059, 70192969, 79308939, 128535177, 185054191, 210578907, 290799443, 299915413, 471295649, 555162573, 872398329, 899746239, 1242506711, 1413886947, 2035596101, 3299069543, 3727520133, 6106788303, 8697546977, 9897208629, 13667573821, 26092640931, 41002721463, 95673016747, 287019050241]

約数ペア:

[(1, 287019050241), (3, 95673016747), (7, 41002721463), (11, 26092640931), (21, 13667573821), (29, 9897208629), (33, 8697546977), (47, 6106788303), (77, 3727520133), (87, 3299069543), (141, 2035596101), (203, 1413886947), (231, 1242506711), (319, 899746239), (329, 872398329), (517, 555162573), (609, 471295649), (957, 299915413), (987, 290799443), (1363, 210578907), (1551, 185054191), (2233, 128535177), (3619, 79308939), (4089, 70192969), (6699, 42845059), (9541, 30082701), (10857, 26436313), (14993, 19143537), (28623, 10027567), (44979, 6381179), (104951, 2734791), (314853, 911597)]