25223367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 37479792

約数和(自身を除く): 12256425

約数列:

[1, 3, 13, 31, 39, 93, 403, 673, 961, 1209, 2019, 2883, 8749, 12493, 20863, 26247, 37479, 62589, 271219, 646753, 813657, 1940259, 8407789, 25223367]

約数ペア:

[(1, 25223367), (3, 8407789), (13, 1940259), (31, 813657), (39, 646753), (93, 271219), (403, 62589), (673, 37479), (961, 26247), (1209, 20863), (2019, 12493), (2883, 8749)]