30950031

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77569}}^1$

素因数の和:77598

約数の個数: 16

約数和(自身を含む): 49644800

約数和(自身を除く): 18694769

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 77569, 232707, 542983, 1473811, 1628949, 4421433, 10316677, 30950031]

約数ペア:

[(1, 30950031), (3, 10316677), (7, 4421433), (19, 1628949), (21, 1473811), (57, 542983), (133, 232707), (399, 77569)]