56618211

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6569}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 86566320

約数和(自身を除く): 29948109

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 6569, 8619, 19707, 85397, 111673, 256191, 335019, 1110161, 1451749, 3330483, 4355247, 18872737, 56618211]

約数ペア:

[(1, 56618211), (3, 18872737), (13, 4355247), (17, 3330483), (39, 1451749), (51, 1110161), (169, 335019), (221, 256191), (507, 111673), (663, 85397), (2873, 19707), (6569, 8619)]