2017639899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{69557}}^1$

素因数の和:69867

約数の個数: 24

約数和(自身を含む): 3190208112

約数和(自身を除く): 1172568213

約数列:

[1, 3, 9, 11, 33, 99, 293, 879, 2637, 3223, 9669, 29007, 69557, 208671, 626013, 765127, 2295381, 6886143, 20380201, 61140603, 183421809, 224182211, 672546633, 2017639899]

約数ペア:

[(1, 2017639899), (3, 672546633), (9, 224182211), (11, 183421809), (33, 61140603), (99, 20380201), (293, 6886143), (879, 2295381), (2637, 765127), (3223, 626013), (9669, 208671), (29007, 69557)]