13771377

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 22241736

約数和(自身を除く): 8470359

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 137, 153, 219, 411, 459, 657, 1233, 1241, 1377, 1971, 2329, 3699, 3723, 5913, 6987, 10001, 11097, 11169, 20961, 30003, 33507, 62883, 90009, 100521, 170017, 188649, 270027, 510051, 810081, 1530153, 4590459, 13771377]

約数ペア:

[(1, 13771377), (3, 4590459), (9, 1530153), (17, 810081), (27, 510051), (51, 270027), (73, 188649), (81, 170017), (137, 100521), (153, 90009), (219, 62883), (411, 33507), (459, 30003), (657, 20961), (1233, 11169), (1241, 11097), (1377, 10001), (1971, 6987), (2329, 5913), (3699, 3723)]