15730803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8399

約数の個数: 24

約数和(自身を含む): 26095680

約数和(自身を除く): 10364877

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 8363, 25089, 75267, 91993, 158897, 275979, 476691, 827937, 1430073, 1747867, 5243601, 15730803]

約数ペア:

[(1, 15730803), (3, 5243601), (9, 1747867), (11, 1430073), (19, 827937), (33, 476691), (57, 275979), (99, 158897), (171, 91993), (209, 75267), (627, 25089), (1881, 8363)]