19474326531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1395109}}^1$

素因数の和:1395176

約数の個数: 32

約数和(自身を含む): 32143334400

約数和(自身を除く): 12669007869

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 1395109, 4185327, 12555981, 15346199, 37667943, 46038597, 65570123, 138115791, 196710369, 414347373, 590131107, 721271353, 1770393321, 2163814059, 6491442177, 19474326531]

約数ペア:

[(1, 19474326531), (3, 6491442177), (9, 2163814059), (11, 1770393321), (27, 721271353), (33, 590131107), (47, 414347373), (99, 196710369), (141, 138115791), (297, 65570123), (423, 46038597), (517, 37667943), (1269, 15346199), (1551, 12555981), (4653, 4185327), (13959, 1395109)]