754066287

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2148337}}^1$

素因数の和:2148359

約数の個数: 16

約数和(自身を含む): 1203069280

約数和(自身を除く): 449002993

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2148337, 6445011, 19335033, 27928381, 58005099, 83785143, 251355429, 754066287]

約数ペア:

[(1, 754066287), (3, 251355429), (9, 83785143), (13, 58005099), (27, 27928381), (39, 19335033), (117, 6445011), (351, 2148337)]