2738278921

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1\times {\mathrm{1459}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 3149815680

約数和(自身を除く): 411536759

約数列:

[1, 7, 197, 1361, 1379, 1459, 9527, 10213, 268117, 287423, 1876819, 1985699, 2011961, 13899893, 391182703, 2738278921]

約数ペア:

[(1, 2738278921), (7, 391182703), (197, 13899893), (1361, 2011961), (1379, 1985699), (1459, 1876819), (9527, 287423), (10213, 268117)]