2021627241

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 3101634624

約数和(自身を除く): 1080007383

約数列:

[1, 3, 9, 27, 43, 81, 129, 317, 387, 951, 1161, 1831, 2853, 3483, 5493, 8559, 13631, 16479, 25677, 40893, 49437, 78733, 122679, 148311, 236199, 368037, 580427, 708597, 1104111, 1741281, 2125791, 5223843, 6377373, 15671529, 24958361, 47014587, 74875083, 224625249, 673875747, 2021627241]

約数ペア:

[(1, 2021627241), (3, 673875747), (9, 224625249), (27, 74875083), (43, 47014587), (81, 24958361), (129, 15671529), (317, 6377373), (387, 5223843), (951, 2125791), (1161, 1741281), (1831, 1104111), (2853, 708597), (3483, 580427), (5493, 368037), (8559, 236199), (13631, 148311), (16479, 122679), (25677, 78733), (40893, 49437)]