13300647

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 20372520

約数和(自身を除く): 7071873

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 289, 391, 493, 529, 667, 867, 1173, 1479, 1587, 2001, 6647, 8381, 8993, 11339, 15341, 19941, 25143, 26979, 34017, 46023, 152881, 192763, 260797, 458643, 578289, 782391, 4433549, 13300647]

約数ペア:

[(1, 13300647), (3, 4433549), (17, 782391), (23, 578289), (29, 458643), (51, 260797), (69, 192763), (87, 152881), (289, 46023), (391, 34017), (493, 26979), (529, 25143), (667, 19941), (867, 15341), (1173, 11339), (1479, 8993), (1587, 8381), (2001, 6647)]