2243365929

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1367}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 4009881600

約数和(自身を除く): 1766515671

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 457, 513, 1197, 1367, 1371, 3199, 3591, 4101, 4113, 8683, 9569, 9597, 12303, 12339, 25973, 26049, 28707, 28791, 36909, 60781, 77919, 78147, 86121, 86373, 181811, 182343, 233757, 234441, 258363, 545433, 547029, 624719, 701271, 1636299, 1641087, 1874157, 4373033, 4908897, 5622471, 11869661, 13119099, 16867413, 35608983, 39357297, 83087627, 106826949, 118071891, 249262881, 320480847, 747788643, 2243365929]

約数ペア:

[(1, 2243365929), (3, 747788643), (7, 320480847), (9, 249262881), (19, 118071891), (21, 106826949), (27, 83087627), (57, 39357297), (63, 35608983), (133, 16867413), (171, 13119099), (189, 11869661), (399, 5622471), (457, 4908897), (513, 4373033), (1197, 1874157), (1367, 1641087), (1371, 1636299), (3199, 701271), (3591, 624719), (4101, 547029), (4113, 545433), (8683, 258363), (9569, 234441), (9597, 233757), (12303, 182343), (12339, 181811), (25973, 86373), (26049, 86121), (28707, 78147), (28791, 77919), (36909, 60781)]