2247686073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{19531}}^1$

素因数の和:20229

約数の個数: 24

約数和(自身を含む): 3422787680

約数和(自身を除く): 1175101607

約数列:

[1, 3, 9, 19, 57, 171, 673, 2019, 6057, 12787, 19531, 38361, 58593, 115083, 175779, 371089, 1113267, 3339801, 13144363, 39433089, 118299267, 249742897, 749228691, 2247686073]

約数ペア:

[(1, 2247686073), (3, 749228691), (9, 249742897), (19, 118299267), (57, 39433089), (171, 13144363), (673, 3339801), (2019, 1113267), (6057, 371089), (12787, 175779), (19531, 115083), (38361, 58593)]