1305168903

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{54869}}^1$

素因数の和:55759

約数の個数: 16

約数和(自身を含む): 1935813600

約数和(自身を除く): 630644697

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 23787, 54869, 164607, 493821, 1481463, 48339589, 145018767, 435056301, 1305168903]

約数ペア:

[(1, 1305168903), (3, 435056301), (9, 145018767), (27, 48339589), (881, 1481463), (2643, 493821), (7929, 164607), (23787, 54869)]