26589189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42407}}^1$

素因数の和:42440

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 14122491

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 42407, 127221, 466477, 805733, 1399431, 2417199, 8863063, 26589189]

約数ペア:

[(1, 26589189), (3, 8863063), (11, 2417199), (19, 1399431), (33, 805733), (57, 466477), (209, 127221), (627, 42407)]