13684191

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 19903488

約数和(自身を除く): 6219297

約数列:

[1, 3, 37, 43, 47, 61, 111, 129, 141, 183, 1591, 1739, 2021, 2257, 2623, 2867, 4773, 5217, 6063, 6771, 7869, 8601, 74777, 97051, 106079, 123281, 224331, 291153, 318237, 369843, 4561397, 13684191]

約数ペア:

[(1, 13684191), (3, 4561397), (37, 369843), (43, 318237), (47, 291153), (61, 224331), (111, 123281), (129, 106079), (141, 97051), (183, 74777), (1591, 8601), (1739, 7869), (2021, 6771), (2257, 6063), (2623, 5217), (2867, 4773)]