22421961

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17669}}^1$

素因数の和:17725

約数の個数: 16

約数和(自身を含む): 33926400

約数和(自身を除く): 11504439

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17669, 53007, 159021, 477063, 830443, 2491329, 7473987, 22421961]

約数ペア:

[(1, 22421961), (3, 7473987), (9, 2491329), (27, 830443), (47, 477063), (141, 159021), (423, 53007), (1269, 17669)]