1426521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 2044224

約数和(自身を除く): 617703

約数列:

[1, 3, 17, 51, 83, 249, 337, 1011, 1411, 4233, 5729, 17187, 27971, 83913, 475507, 1426521]

約数ペア:

[(1, 1426521), (3, 475507), (17, 83913), (51, 27971), (83, 17187), (249, 5729), (337, 4233), (1011, 1411)]