201477987

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{605039}}^1$

素因数の和:605082

約数の個数: 12

約数和(自身を含む): 298889760

約数和(自身を除く): 97411773

約数列:

[1, 3, 9, 37, 111, 333, 605039, 1815117, 5445351, 22386443, 67159329, 201477987]

約数ペア:

[(1, 201477987), (3, 67159329), (9, 22386443), (37, 5445351), (111, 1815117), (333, 605039)]