13486389

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 22369536

約数和(自身を除く): 8883147

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1021, 1887, 3063, 4403, 7147, 13209, 17357, 21441, 37777, 52071, 113331, 121499, 264439, 364497, 642209, 793317, 1926627, 4495463, 13486389]

約数ペア:

[(1, 13486389), (3, 4495463), (7, 1926627), (17, 793317), (21, 642209), (37, 364497), (51, 264439), (111, 121499), (119, 113331), (259, 52071), (357, 37777), (629, 21441), (777, 17357), (1021, 13209), (1887, 7147), (3063, 4403)]