2452437

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 4207896

約数和(自身を除く): 1755459

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 137, 153, 221, 351, 411, 459, 663, 1053, 1233, 1377, 1781, 1989, 2329, 3699, 5343, 5967, 6987, 11097, 16029, 17901, 20961, 30277, 48087, 62883, 90831, 144261, 188649, 272493, 817479, 2452437]

約数ペア:

[(1, 2452437), (3, 817479), (9, 272493), (13, 188649), (17, 144261), (27, 90831), (39, 62883), (51, 48087), (81, 30277), (117, 20961), (137, 17901), (153, 16029), (221, 11097), (351, 6987), (411, 5967), (459, 5343), (663, 3699), (1053, 2329), (1233, 1989), (1377, 1781)]