47342547

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39551}}^1$

素因数の和:39583

約数の個数: 24

約数和(自身を含む): 82268160

約数和(自身を除く): 34925613

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 39551, 118653, 276857, 355959, 751469, 830571, 2254407, 2491713, 5260283, 6763221, 15780849, 47342547]

約数ペア:

[(1, 47342547), (3, 15780849), (7, 6763221), (9, 5260283), (19, 2491713), (21, 2254407), (57, 830571), (63, 751469), (133, 355959), (171, 276857), (399, 118653), (1197, 39551)]