1326895479

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5347}}^1$

素因数の和:5477

約数の個数: 64

約数和(自身を含む): 2443822080

約数和(自身を除く): 1116926601

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 101, 117, 189, 273, 303, 351, 707, 819, 909, 1313, 2121, 2457, 2727, 3939, 5347, 6363, 9191, 11817, 16041, 19089, 27573, 35451, 37429, 48123, 69511, 82719, 112287, 144369, 208533, 248157, 336861, 486577, 540047, 625599, 1010583, 1459731, 1620141, 1876797, 3780329, 4379193, 4860423, 7020611, 11340987, 13137579, 14581269, 21061833, 34022961, 49144277, 63185499, 102068883, 147432831, 189556497, 442298493, 1326895479]

約数ペア:

[(1, 1326895479), (3, 442298493), (7, 189556497), (9, 147432831), (13, 102068883), (21, 63185499), (27, 49144277), (39, 34022961), (63, 21061833), (91, 14581269), (101, 13137579), (117, 11340987), (189, 7020611), (273, 4860423), (303, 4379193), (351, 3780329), (707, 1876797), (819, 1620141), (909, 1459731), (1313, 1010583), (2121, 625599), (2457, 540047), (2727, 486577), (3939, 336861), (5347, 248157), (6363, 208533), (9191, 144369), (11817, 112287), (16041, 82719), (19089, 69511), (27573, 48123), (35451, 37429)]