212762011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{7529}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 266019840

約数和(自身を除く): 53257829

約数列:

[1, 7, 11, 77, 367, 2569, 4037, 7529, 28259, 52703, 82819, 579733, 2763143, 19342001, 30394573, 212762011]

約数ペア:

[(1, 212762011), (7, 30394573), (11, 19342001), (77, 2763143), (367, 579733), (2569, 82819), (4037, 52703), (7529, 28259)]