1924967121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{438589}}^1$

素因数の和:438629

約数の個数: 32

約数和(自身を含む): 3368371200

約数和(自身を除く): 1443404079

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 438589, 1315767, 3070123, 4824479, 8333191, 9210369, 14473437, 24999573, 33771353, 58332337, 91665101, 101314059, 174997011, 274995303, 641655707, 1924967121]

約数ペア:

[(1, 1924967121), (3, 641655707), (7, 274995303), (11, 174997011), (19, 101314059), (21, 91665101), (33, 58332337), (57, 33771353), (77, 24999573), (133, 14473437), (209, 9210369), (231, 8333191), (399, 4824479), (627, 3070123), (1463, 1315767), (4389, 438589)]