7085169

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 12964224

約数和(自身を除く): 5879055

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 211, 273, 287, 369, 533, 633, 819, 861, 1477, 1599, 1899, 2583, 2743, 3731, 4431, 4797, 8229, 8651, 11193, 13293, 19201, 24687, 25953, 33579, 57603, 60557, 77859, 112463, 172809, 181671, 337389, 545013, 787241, 1012167, 2361723, 7085169]

約数ペア:

[(1, 7085169), (3, 2361723), (7, 1012167), (9, 787241), (13, 545013), (21, 337389), (39, 181671), (41, 172809), (63, 112463), (91, 77859), (117, 60557), (123, 57603), (211, 33579), (273, 25953), (287, 24687), (369, 19201), (533, 13293), (633, 11193), (819, 8651), (861, 8229), (1477, 4797), (1599, 4431), (1899, 3731), (2583, 2743)]