2080228797

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 3164093856

約数和(自身を除く): 1083865059

約数列:

[1, 3, 9, 27, 67, 81, 201, 587, 603, 653, 1761, 1809, 1959, 5283, 5427, 5877, 15849, 17631, 39329, 43751, 47547, 52893, 117987, 131253, 353961, 383311, 393759, 1061883, 1149933, 1181277, 3185649, 3449799, 3543831, 10349397, 25681837, 31048191, 77045511, 231136533, 693409599, 2080228797]

約数ペア:

[(1, 2080228797), (3, 693409599), (9, 231136533), (27, 77045511), (67, 31048191), (81, 25681837), (201, 10349397), (587, 3543831), (603, 3449799), (653, 3185649), (1761, 1181277), (1809, 1149933), (1959, 1061883), (5283, 393759), (5427, 383311), (5877, 353961), (15849, 131253), (17631, 117987), (39329, 52893), (43751, 47547)]