1906128003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1\times {\mathrm{11701}}^1$

素因数の和:15894

約数の個数: 16

約数和(自身を含む): 2737893536

約数和(自身を除く): 831765533

約数列:

[1, 3, 13, 39, 4177, 11701, 12531, 35103, 54301, 152113, 162903, 456339, 48875077, 146625231, 635376001, 1906128003]

約数ペア:

[(1, 1906128003), (3, 635376001), (13, 146625231), (39, 48875077), (4177, 456339), (11701, 162903), (12531, 152113), (35103, 54301)]