214528041

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87313}}^1$

素因数の和:87342

約数の個数: 32

約数和(自身を含む): 391166720

約数和(自身を除く): 176638679

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 87313, 261939, 611191, 785817, 1135069, 1833573, 2357451, 3405207, 5500719, 7945483, 10215621, 16502157, 23836449, 30646863, 71509347, 214528041]

約数ペア:

[(1, 214528041), (3, 71509347), (7, 30646863), (9, 23836449), (13, 16502157), (21, 10215621), (27, 7945483), (39, 5500719), (63, 3405207), (91, 2357451), (117, 1833573), (189, 1135069), (273, 785817), (351, 611191), (819, 261939), (2457, 87313)]