858883389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{16301}}^1$

素因数の和:16517

約数の個数: 32

約数和(自身を含む): 1416839424

約数和(自身を除く): 557956035

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 2509, 4053, 7527, 16301, 17563, 48903, 52689, 114107, 211913, 342321, 635739, 1483391, 3146093, 4450173, 9438279, 22022651, 40899209, 66067953, 122697627, 286294463, 858883389]

約数ペア:

[(1, 858883389), (3, 286294463), (7, 122697627), (13, 66067953), (21, 40899209), (39, 22022651), (91, 9438279), (193, 4450173), (273, 3146093), (579, 1483391), (1351, 635739), (2509, 342321), (4053, 211913), (7527, 114107), (16301, 52689), (17563, 48903)]