28763813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 33047280

約数和(自身を除く): 4283467

約数列:

[1, 13, 17, 157, 221, 829, 2041, 2669, 10777, 14093, 34697, 130153, 183209, 1691989, 2212601, 28763813]

約数ペア:

[(1, 28763813), (13, 2212601), (17, 1691989), (157, 183209), (221, 130153), (829, 34697), (2041, 14093), (2669, 10777)]