431650011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{27061}}^1$

素因数の和:27486

約数の個数: 16

約数和(自身を含む): 621343520

約数和(自身を除く): 189693509

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 27061, 81183, 351793, 1055379, 11067949, 33203847, 143883337, 431650011]

約数ペア:

[(1, 431650011), (3, 143883337), (13, 33203847), (39, 11067949), (409, 1055379), (1227, 351793), (5317, 81183), (15951, 27061)]