220152009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953039}}^1$

素因数の和:953060

約数の個数: 16

約数和(自身を含む): 365967360

約数和(自身を除く): 145815351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 953039, 2859117, 6671273, 10483429, 20013819, 31450287, 73384003, 220152009]

約数ペア:

[(1, 220152009), (3, 73384003), (7, 31450287), (11, 20013819), (21, 10483429), (33, 6671273), (77, 2859117), (231, 953039)]