42840831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16433}}^1$

素因数の和:16526

約数の個数: 16

約数和(自身を含む): 63106560

約数和(自身を除く): 20265729

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 16433, 49299, 180763, 542289, 1298207, 3894621, 14280277, 42840831]

約数ペア:

[(1, 42840831), (3, 14280277), (11, 3894621), (33, 1298207), (79, 542289), (237, 180763), (869, 49299), (2607, 16433)]