30749199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1549}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 44268000

約数和(自身を除く): 13518801

約数列:

[1, 3, 13, 39, 509, 1527, 1549, 4647, 6617, 19851, 20137, 60411, 788441, 2365323, 10249733, 30749199]

約数ペア:

[(1, 30749199), (3, 10249733), (13, 2365323), (39, 788441), (509, 60411), (1527, 20137), (1549, 19851), (4647, 6617)]