13730913

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 23012288

約数和(自身を除く): 9281375

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 3253, 4221, 9759, 22771, 29277, 68313, 204939, 217951, 653853, 1525657, 1961559, 4576971, 13730913]

約数ペア:

[(1, 13730913), (3, 4576971), (7, 1961559), (9, 1525657), (21, 653853), (63, 217951), (67, 204939), (201, 68313), (469, 29277), (603, 22771), (1407, 9759), (3253, 4221)]