745745613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{22741}}^1$

素因数の和:23404

約数の個数: 16

約数和(自身を含む): 1054501056

約数和(自身を除く): 308755443

約数列:

[1, 3, 17, 51, 643, 1929, 10931, 22741, 32793, 68223, 386597, 1159791, 14622463, 43867389, 248581871, 745745613]

約数ペア:

[(1, 745745613), (3, 248581871), (17, 43867389), (51, 14622463), (643, 1159791), (1929, 386597), (10931, 68223), (22741, 32793)]