2920404807

素因数分解:

$3^3\times {\mathrm{19727}}^1\times {\mathrm{5483}}^1$

素因数の和:25219

約数の個数: 16

約数和(自身を含む): 4327534080

約数和(自身を除く): 1407129273

約数列:

[1, 3, 9, 27, 5483, 16449, 19727, 49347, 59181, 148041, 177543, 532629, 108163141, 324489423, 973468269, 2920404807]

約数ペア:

[(1, 2920404807), (3, 973468269), (9, 324489423), (27, 108163141), (5483, 532629), (16449, 177543), (19727, 148041), (49347, 59181)]