128580861

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{10987}}^1$

素因数の和:11120

約数の個数: 16

約数和(自身を含む): 177214464

約数和(自身を除く): 48633603

約数列:

[1, 3, 47, 83, 141, 249, 3901, 10987, 11703, 32961, 516389, 911921, 1549167, 2735763, 42860287, 128580861]

約数ペア:

[(1, 128580861), (3, 42860287), (47, 2735763), (83, 1549167), (141, 911921), (249, 516389), (3901, 32961), (10987, 11703)]