680328321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{47137}}^1$

素因数の和:47440

約数の個数: 16

約数和(自身を含む): 963877824

約数和(自身を除く): 283549503

約数列:

[1, 3, 17, 51, 283, 849, 4811, 14433, 47137, 141411, 801329, 2403987, 13339771, 40019313, 226776107, 680328321]

約数ペア:

[(1, 680328321), (3, 226776107), (17, 40019313), (51, 13339771), (283, 2403987), (849, 801329), (4811, 141411), (14433, 47137)]