249115137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{11717}}^1$

素因数の和:12112

約数の個数: 16

約数和(自身を含む): 350602560

約数和(自身を除く): 101487423

約数列:

[1, 3, 19, 57, 373, 1119, 7087, 11717, 21261, 35151, 222623, 667869, 4370441, 13111323, 83038379, 249115137]

約数ペア:

[(1, 249115137), (3, 83038379), (19, 13111323), (57, 4370441), (373, 667869), (1119, 222623), (7087, 35151), (11717, 21261)]