30291339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40879}}^1$

素因数の和:40914

約数の個数: 16

約数和(自身を含む): 45785600

約数和(自身を除く): 15494261

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 40879, 122637, 531427, 776701, 1594281, 2330103, 10097113, 30291339]

約数ペア:

[(1, 30291339), (3, 10097113), (13, 2330103), (19, 1594281), (39, 776701), (57, 531427), (247, 122637), (741, 40879)]