3025719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 4672512

約数和(自身を除く): 1646793

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 311, 423, 933, 1081, 2799, 3243, 7153, 9729, 14617, 21459, 43851, 64377, 131553, 336191, 1008573, 3025719]

約数ペア:

[(1, 3025719), (3, 1008573), (9, 336191), (23, 131553), (47, 64377), (69, 43851), (141, 21459), (207, 14617), (311, 9729), (423, 7153), (933, 3243), (1081, 2799)]