22983597

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 43985760

約数和(自身を除く): 21002163

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 211, 247, 273, 399, 441, 633, 637, 741, 819, 931, 1197, 1477, 1729, 1899, 1911, 2223, 2743, 2793, 4009, 4431, 5187, 5733, 8229, 8379, 10339, 12027, 12103, 13293, 15561, 19201, 24687, 28063, 31017, 36081, 36309, 52117, 57603, 84189, 93051, 108927, 134407, 156351, 172809, 196441, 252567, 364819, 403221, 469053, 589323, 1094457, 1209663, 1767969, 2553733, 3283371, 7661199, 22983597]

約数ペア:

[(1, 22983597), (3, 7661199), (7, 3283371), (9, 2553733), (13, 1767969), (19, 1209663), (21, 1094457), (39, 589323), (49, 469053), (57, 403221), (63, 364819), (91, 252567), (117, 196441), (133, 172809), (147, 156351), (171, 134407), (211, 108927), (247, 93051), (273, 84189), (399, 57603), (441, 52117), (633, 36309), (637, 36081), (741, 31017), (819, 28063), (931, 24687), (1197, 19201), (1477, 15561), (1729, 13293), (1899, 12103), (1911, 12027), (2223, 10339), (2743, 8379), (2793, 8229), (4009, 5733), (4431, 5187)]