3356451

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 6019200

約数和(自身を除く): 2662749

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 59, 63, 129, 147, 177, 189, 301, 387, 413, 441, 531, 903, 1161, 1239, 1323, 1593, 2107, 2537, 2709, 2891, 3717, 6321, 7611, 8127, 8673, 11151, 17759, 18963, 22833, 26019, 53277, 56889, 68499, 78057, 124313, 159831, 372939, 479493, 1118817, 3356451]

約数ペア:

[(1, 3356451), (3, 1118817), (7, 479493), (9, 372939), (21, 159831), (27, 124313), (43, 78057), (49, 68499), (59, 56889), (63, 53277), (129, 26019), (147, 22833), (177, 18963), (189, 17759), (301, 11151), (387, 8673), (413, 8127), (441, 7611), (531, 6321), (903, 3717), (1161, 2891), (1239, 2709), (1323, 2537), (1593, 2107)]