13508547051

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{9923}}^1$

素因数の和:10203

約数の個数: 32

約数和(自身を含む): 18842579712

約数和(自身を除く): 5334032661

約数列:

[1, 3, 43, 61, 129, 173, 183, 519, 2623, 7439, 7869, 9923, 10553, 22317, 29769, 31659, 426689, 453779, 605303, 1280067, 1361337, 1716679, 1815909, 5150037, 26028029, 73817197, 78084087, 104717419, 221451591, 314152257, 4502849017, 13508547051]

約数ペア:

[(1, 13508547051), (3, 4502849017), (43, 314152257), (61, 221451591), (129, 104717419), (173, 78084087), (183, 73817197), (519, 26028029), (2623, 5150037), (7439, 1815909), (7869, 1716679), (9923, 1361337), (10553, 1280067), (22317, 605303), (29769, 453779), (31659, 426689)]