4055373

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 7040000

約数和(自身を除く): 2984627

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 499, 903, 1161, 1497, 2709, 3493, 4491, 8127, 10479, 13473, 21457, 31437, 64371, 94311, 150199, 193113, 450597, 579339, 1351791, 4055373]

約数ペア:

[(1, 4055373), (3, 1351791), (7, 579339), (9, 450597), (21, 193113), (27, 150199), (43, 94311), (63, 64371), (129, 31437), (189, 21457), (301, 13473), (387, 10479), (499, 8127), (903, 4491), (1161, 3493), (1497, 2709)]