1899682083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{438827}}^1$

素因数の和:438883

約数の個数: 24

約数和(自身を含む): 3034934448

約数和(自身を除く): 1135252365

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 438827, 1316481, 3949443, 5704751, 16236599, 17114253, 48709797, 51342759, 146129391, 211075787, 633227361, 1899682083]

約数ペア:

[(1, 1899682083), (3, 633227361), (9, 211075787), (13, 146129391), (37, 51342759), (39, 48709797), (111, 17114253), (117, 16236599), (333, 5704751), (481, 3949443), (1443, 1316481), (4329, 438827)]