2213852823

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12343}}^1$

素因数の和:12445

約数の個数: 64

約数和(自身を含む): 4092282880

約数和(自身を除く): 1878430057

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 91, 117, 189, 219, 273, 351, 511, 657, 819, 949, 1533, 1971, 2457, 2847, 4599, 6643, 8541, 12343, 13797, 19929, 25623, 37029, 59787, 86401, 111087, 160459, 179361, 259203, 333261, 481377, 777609, 901039, 1123213, 1444131, 2332827, 2703117, 3369639, 4332393, 6307273, 8109351, 10108917, 11713507, 18921819, 24328053, 30326751, 35140521, 56765457, 81994549, 105421563, 170296371, 245983647, 316264689, 737950941, 2213852823]

約数ペア:

[(1, 2213852823), (3, 737950941), (7, 316264689), (9, 245983647), (13, 170296371), (21, 105421563), (27, 81994549), (39, 56765457), (63, 35140521), (73, 30326751), (91, 24328053), (117, 18921819), (189, 11713507), (219, 10108917), (273, 8109351), (351, 6307273), (511, 4332393), (657, 3369639), (819, 2703117), (949, 2332827), (1533, 1444131), (1971, 1123213), (2457, 901039), (2847, 777609), (4599, 481377), (6643, 333261), (8541, 259203), (12343, 179361), (13797, 160459), (19929, 111087), (25623, 86401), (37029, 59787)]