971996927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{42667}}^1$

素因数の和:42806

約数の個数: 16

約数和(自身を含む): 1126435200

約数和(自身を除く): 154438273

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 22781, 42667, 469337, 810673, 4650703, 8917403, 51157733, 88363357, 971996927]

約数ペア:

[(1, 971996927), (11, 88363357), (19, 51157733), (109, 8917403), (209, 4650703), (1199, 810673), (2071, 469337), (22781, 42667)]