9681567287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1\times {\mathrm{1237}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 11813491200

約数和(自身を除く): 2131923913

約数列:

[1, 7, 19, 83, 133, 581, 709, 1237, 1577, 4963, 8659, 11039, 13471, 23503, 58847, 94297, 102671, 164521, 411929, 718697, 877033, 1118093, 1950749, 6139231, 7826651, 13655243, 16663627, 72793739, 116645389, 509556173, 1383081041, 9681567287]

約数ペア:

[(1, 9681567287), (7, 1383081041), (19, 509556173), (83, 116645389), (133, 72793739), (581, 16663627), (709, 13655243), (1237, 7826651), (1577, 6139231), (4963, 1950749), (8659, 1118093), (11039, 877033), (13471, 718697), (23503, 411929), (58847, 164521), (94297, 102671)]