348049877

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 402700032

約数和(自身を除く): 54650155

約数列:

[1, 7, 167, 173, 1169, 1211, 1721, 12047, 28891, 202237, 287407, 297733, 2011849, 2084131, 49721411, 348049877]

約数ペア:

[(1, 348049877), (7, 49721411), (167, 2084131), (173, 2011849), (1169, 297733), (1211, 287407), (1721, 202237), (12047, 28891)]