23289117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 34454400

約数和(自身を除く): 11165283

約数列:

[1, 3, 19, 29, 57, 73, 87, 193, 219, 551, 579, 1387, 1653, 2117, 3667, 4161, 5597, 6351, 11001, 14089, 16791, 40223, 42267, 106343, 120669, 267691, 319029, 408581, 803073, 1225743, 7763039, 23289117]

約数ペア:

[(1, 23289117), (3, 7763039), (19, 1225743), (29, 803073), (57, 408581), (73, 319029), (87, 267691), (193, 120669), (219, 106343), (551, 42267), (579, 40223), (1387, 16791), (1653, 14089), (2117, 11001), (3667, 6351), (4161, 5597)]