8319861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 13622400

約数和(自身を除く): 5302539

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 257, 297, 327, 771, 981, 1199, 2313, 2827, 2943, 3597, 6939, 8481, 10791, 25443, 28013, 32373, 76329, 84039, 252117, 308143, 756351, 924429, 2773287, 8319861]

約数ペア:

[(1, 8319861), (3, 2773287), (9, 924429), (11, 756351), (27, 308143), (33, 252117), (99, 84039), (109, 76329), (257, 32373), (297, 28013), (327, 25443), (771, 10791), (981, 8481), (1199, 6939), (2313, 3597), (2827, 2943)]