2261567277

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{137993}}^1$

素因数の和:138609

約数の個数: 16

約数和(自身を含む): 3356014080

約数和(自身を除く): 1094446803

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 16389, 137993, 413979, 1241937, 3725811, 83761751, 251285253, 753855759, 2261567277]

約数ペア:

[(1, 2261567277), (3, 753855759), (9, 251285253), (27, 83761751), (607, 3725811), (1821, 1241937), (5463, 413979), (16389, 137993)]