31973447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8999}}^1$

素因数の和:9046

約数の個数: 16

約数和(自身を含む): 38880000

約数和(自身を除く): 6906553

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 8999, 98989, 152983, 170981, 1682813, 1880791, 2906677, 31973447]

約数ペア:

[(1, 31973447), (11, 2906677), (17, 1880791), (19, 1682813), (187, 170981), (209, 152983), (323, 98989), (3553, 8999)]