426184443

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{70783}}^1$

素因数の和:71015

約数の個数: 16

約数和(自身を含む): 634224640

約数和(自身を除く): 208040197

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 70783, 212349, 637047, 1911141, 15784609, 47353827, 142061481, 426184443]

約数ペア:

[(1, 426184443), (3, 142061481), (9, 47353827), (27, 15784609), (223, 1911141), (669, 637047), (2007, 212349), (6021, 70783)]