2257038081

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 3369784320

約数和(自身を除く): 1112746239

約数列:

[1, 3, 9, 27, 223, 557, 669, 673, 1671, 2007, 2019, 5013, 6021, 6057, 15039, 18171, 124211, 150079, 372633, 374861, 450237, 1117899, 1124583, 1350711, 3353697, 3373749, 4052133, 10121247, 83594003, 250782009, 752346027, 2257038081]

約数ペア:

[(1, 2257038081), (3, 752346027), (9, 250782009), (27, 83594003), (223, 10121247), (557, 4052133), (669, 3373749), (673, 3353697), (1671, 1350711), (2007, 1124583), (2019, 1117899), (5013, 450237), (6021, 374861), (6057, 372633), (15039, 150079), (18171, 124211)]