13630869

素因数分解:

$3^3\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10326

約数の個数: 24

約数和(自身を含む): 23493120

約数和(自身を除く): 9862251

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10303, 30909, 72121, 92727, 216363, 278181, 504847, 649089, 1514541, 1947267, 4543623, 13630869]

約数ペア:

[(1, 13630869), (3, 4543623), (7, 1947267), (9, 1514541), (21, 649089), (27, 504847), (49, 278181), (63, 216363), (147, 92727), (189, 72121), (441, 30909), (1323, 10303)]