12715353

素因数分解:

$3^3\times 7^3\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 21984000

約数和(自身を除く): 9268647

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 1373, 3087, 4119, 9261, 9611, 12357, 28833, 37071, 67277, 86499, 201831, 259497, 470939, 605493, 1412817, 1816479, 4238451, 12715353]

約数ペア:

[(1, 12715353), (3, 4238451), (7, 1816479), (9, 1412817), (21, 605493), (27, 470939), (49, 259497), (63, 201831), (147, 86499), (189, 67277), (343, 37071), (441, 28833), (1029, 12357), (1323, 9611), (1373, 9261), (3087, 4119)]