4928187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 7704576

約数和(自身を除く): 2776389

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 151, 253, 453, 473, 759, 989, 1419, 1661, 2967, 3473, 4983, 6493, 10419, 10879, 19479, 32637, 38203, 71423, 114609, 149339, 214269, 448017, 1642729, 4928187]

約数ペア:

[(1, 4928187), (3, 1642729), (11, 448017), (23, 214269), (33, 149339), (43, 114609), (69, 71423), (129, 38203), (151, 32637), (253, 19479), (453, 10879), (473, 10419), (759, 6493), (989, 4983), (1419, 3473), (1661, 2967)]