2618187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1736373

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 359, 429, 561, 663, 1077, 2431, 3949, 4667, 6103, 7293, 11847, 14001, 18309, 51337, 67133, 79339, 154011, 201399, 238017, 872729, 2618187]

約数ペア:

[(1, 2618187), (3, 872729), (11, 238017), (13, 201399), (17, 154011), (33, 79339), (39, 67133), (51, 51337), (143, 18309), (187, 14001), (221, 11847), (359, 7293), (429, 6103), (561, 4667), (663, 3949), (1077, 2431)]