1433997

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 16

約数和(自身を含む): 2143680

約数和(自身を除く): 709683

約数列:

[1, 3, 9, 27, 173, 307, 519, 921, 1557, 2763, 4671, 8289, 53111, 159333, 477999, 1433997]

約数ペア:

[(1, 1433997), (3, 477999), (9, 159333), (27, 53111), (173, 8289), (307, 4671), (519, 2763), (921, 1557)]