28402053

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 13692027

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 289, 697, 799, 867, 1927, 2091, 2397, 4913, 5781, 11849, 13583, 14739, 32759, 35547, 40749, 98277, 201433, 230911, 556903, 604299, 692733, 1670709, 9467351, 28402053]

約数ペア:

[(1, 28402053), (3, 9467351), (17, 1670709), (41, 692733), (47, 604299), (51, 556903), (123, 230911), (141, 201433), (289, 98277), (697, 40749), (799, 35547), (867, 32759), (1927, 14739), (2091, 13583), (2397, 11849), (4913, 5781)]