22145343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 11861697

約数列:

[1, 3, 11, 23, 33, 69, 163, 179, 253, 489, 537, 759, 1793, 1969, 3749, 4117, 5379, 5907, 11247, 12351, 29177, 41239, 45287, 87531, 123717, 135861, 320947, 671071, 962841, 2013213, 7381781, 22145343]

約数ペア:

[(1, 22145343), (3, 7381781), (11, 2013213), (23, 962841), (33, 671071), (69, 320947), (163, 135861), (179, 123717), (253, 87531), (489, 45287), (537, 41239), (759, 29177), (1793, 12351), (1969, 11247), (3749, 5907), (4117, 5379)]