13075227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 21934536

約数和(自身を除く): 8859309

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 457, 561, 867, 1371, 1683, 2601, 3179, 4113, 5027, 7769, 9537, 15081, 23307, 28611, 45243, 69921, 85459, 132073, 256377, 396219, 769131, 1188657, 1452803, 4358409, 13075227]

約数ペア:

[(1, 13075227), (3, 4358409), (9, 1452803), (11, 1188657), (17, 769131), (33, 396219), (51, 256377), (99, 132073), (153, 85459), (187, 69921), (289, 45243), (457, 28611), (561, 23307), (867, 15081), (1371, 9537), (1683, 7769), (2601, 5027), (3179, 4113)]