339934567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 447031872

約数和(自身を除く): 107097305

約数列:

[1, 7, 17, 19, 41, 119, 133, 193, 287, 323, 361, 697, 779, 1351, 2261, 2527, 3281, 3667, 4879, 5453, 6137, 7913, 13243, 14801, 22967, 25669, 42959, 55391, 62339, 69673, 92701, 103607, 134521, 150347, 251617, 436373, 487711, 941647, 1052429, 1184441, 1761319, 2555899, 2856593, 8291087, 17891293, 19996151, 48562081, 339934567]

約数ペア:

[(1, 339934567), (7, 48562081), (17, 19996151), (19, 17891293), (41, 8291087), (119, 2856593), (133, 2555899), (193, 1761319), (287, 1184441), (323, 1052429), (361, 941647), (697, 487711), (779, 436373), (1351, 251617), (2261, 150347), (2527, 134521), (3281, 103607), (3667, 92701), (4879, 69673), (5453, 62339), (6137, 55391), (7913, 42959), (13243, 25669), (14801, 22967)]