171424407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2341}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 285986304

約数和(自身を除く): 114561897

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 951, 2219, 2341, 3487, 6657, 7023, 10461, 16387, 24409, 25751, 49161, 73227, 77253, 180257, 540771, 742097, 2226291, 5194679, 8163067, 15584037, 24489201, 57141469, 171424407]

約数ペア:

[(1, 171424407), (3, 57141469), (7, 24489201), (11, 15584037), (21, 8163067), (33, 5194679), (77, 2226291), (231, 742097), (317, 540771), (951, 180257), (2219, 77253), (2341, 73227), (3487, 49161), (6657, 25751), (7023, 24409), (10461, 16387)]