31121373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32117}}^1$

素因数の和:32156

約数の個数: 16

約数和(自身を含む): 46249920

約数和(自身を除く): 15128547

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 32117, 96351, 545989, 610223, 1637967, 1830669, 10373791, 31121373]

約数ペア:

[(1, 31121373), (3, 10373791), (17, 1830669), (19, 1637967), (51, 610223), (57, 545989), (323, 96351), (969, 32117)]