8538353

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 9374400

約数和(自身を除く): 836047

約数列:

[1, 19, 53, 61, 139, 1007, 1159, 2641, 3233, 7367, 8479, 61427, 139973, 161101, 449387, 8538353]

約数ペア:

[(1, 8538353), (19, 449387), (53, 161101), (61, 139973), (139, 61427), (1007, 8479), (1159, 7367), (2641, 3233)]