3925341

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 7283232

約数和(自身を除く): 3357891

約数列:

[1, 3, 7, 9, 21, 23, 27, 43, 49, 63, 69, 81, 129, 147, 161, 189, 207, 301, 387, 441, 483, 567, 621, 903, 989, 1127, 1161, 1323, 1449, 1863, 2107, 2709, 2967, 3381, 3483, 3969, 4347, 6321, 6923, 8127, 8901, 10143, 13041, 18963, 20769, 24381, 26703, 30429, 48461, 56889, 62307, 80109, 91287, 145383, 170667, 186921, 436149, 560763, 1308447, 3925341]

約数ペア:

[(1, 3925341), (3, 1308447), (7, 560763), (9, 436149), (21, 186921), (23, 170667), (27, 145383), (43, 91287), (49, 80109), (63, 62307), (69, 56889), (81, 48461), (129, 30429), (147, 26703), (161, 24381), (189, 20769), (207, 18963), (301, 13041), (387, 10143), (441, 8901), (483, 8127), (567, 6923), (621, 6321), (903, 4347), (989, 3969), (1127, 3483), (1161, 3381), (1323, 2967), (1449, 2709), (1863, 2107)]