30198909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1931}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 43493184

約数和(自身を除く): 13294275

約数列:

[1, 3, 13, 39, 401, 1203, 1931, 5213, 5793, 15639, 25103, 75309, 774331, 2322993, 10066303, 30198909]

約数ペア:

[(1, 30198909), (3, 10066303), (13, 2322993), (39, 774331), (401, 75309), (1203, 25103), (1931, 15639), (5213, 5793)]