2722317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 4097184

約数和(自身を除く): 1374867

約数列:

[1, 3, 13, 29, 39, 83, 87, 249, 377, 841, 1079, 1131, 2407, 2523, 3237, 7221, 10933, 31291, 32799, 69803, 93873, 209409, 907439, 2722317]

約数ペア:

[(1, 2722317), (3, 907439), (13, 209409), (29, 93873), (39, 69803), (83, 32799), (87, 31291), (249, 10933), (377, 7221), (841, 3237), (1079, 2523), (1131, 2407)]