804950019

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{5107}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 1182522432

約数和(自身を除く): 377572413

約数列:

[1, 3, 9, 83, 211, 249, 633, 747, 1899, 5107, 15321, 17513, 45963, 52539, 157617, 423881, 1077577, 1271643, 3232731, 3814929, 9698193, 89438891, 268316673, 804950019]

約数ペア:

[(1, 804950019), (3, 268316673), (9, 89438891), (83, 9698193), (211, 3814929), (249, 3232731), (633, 1271643), (747, 1077577), (1899, 423881), (5107, 157617), (15321, 52539), (17513, 45963)]