13525017

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 8308263

約数列:

[1, 3, 11, 19, 33, 37, 53, 57, 111, 121, 159, 209, 363, 407, 583, 627, 703, 1007, 1221, 1749, 1961, 2109, 2299, 3021, 4477, 5883, 6413, 6897, 7733, 11077, 13431, 19239, 21571, 23199, 33231, 37259, 64713, 85063, 111777, 121847, 237281, 255189, 365541, 409849, 711843, 1229547, 4508339, 13525017]

約数ペア:

[(1, 13525017), (3, 4508339), (11, 1229547), (19, 711843), (33, 409849), (37, 365541), (53, 255189), (57, 237281), (111, 121847), (121, 111777), (159, 85063), (209, 64713), (363, 37259), (407, 33231), (583, 23199), (627, 21571), (703, 19239), (1007, 13431), (1221, 11077), (1749, 7733), (1961, 6897), (2109, 6413), (2299, 5883), (3021, 4477)]