1330863303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 2338099200

約数和(自身を除く): 1007235897

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 353, 399, 627, 859, 1059, 1463, 2471, 2577, 3883, 4389, 6013, 6707, 7413, 9449, 11649, 16321, 18039, 20121, 27181, 28347, 46949, 48963, 66143, 73777, 81543, 114247, 140847, 179531, 198429, 221331, 303227, 342741, 516439, 538593, 909681, 1256717, 1549317, 2122589, 3335497, 3770151, 5761313, 6367767, 10006491, 17283939, 23348479, 40329191, 63374443, 70045437, 120987573, 190123329, 443621101, 1330863303]

約数ペア:

[(1, 1330863303), (3, 443621101), (7, 190123329), (11, 120987573), (19, 70045437), (21, 63374443), (33, 40329191), (57, 23348479), (77, 17283939), (133, 10006491), (209, 6367767), (231, 5761313), (353, 3770151), (399, 3335497), (627, 2122589), (859, 1549317), (1059, 1256717), (1463, 909681), (2471, 538593), (2577, 516439), (3883, 342741), (4389, 303227), (6013, 221331), (6707, 198429), (7413, 179531), (9449, 140847), (11649, 114247), (16321, 81543), (18039, 73777), (20121, 66143), (27181, 48963), (28347, 46949)]