2754371193

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1439}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 4432320000

約数和(自身を除く): 1677948807

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 449, 609, 1347, 1421, 1439, 3143, 4263, 4317, 9429, 10073, 13021, 22001, 30219, 39063, 41731, 66003, 70511, 91147, 125193, 211533, 273441, 292117, 638029, 646111, 876351, 1914087, 1938333, 2044819, 4522777, 6134457, 13568331, 18737219, 31659439, 56211657, 94978317, 131160533, 393481599, 918123731, 2754371193]

約数ペア:

[(1, 2754371193), (3, 918123731), (7, 393481599), (21, 131160533), (29, 94978317), (49, 56211657), (87, 31659439), (147, 18737219), (203, 13568331), (449, 6134457), (609, 4522777), (1347, 2044819), (1421, 1938333), (1439, 1914087), (3143, 876351), (4263, 646111), (4317, 638029), (9429, 292117), (10073, 273441), (13021, 211533), (22001, 125193), (30219, 91147), (39063, 70511), (41731, 66003)]