16831059

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 26547408

約数和(自身を除く): 9716349

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 1877, 2989, 5631, 8967, 13139, 39417, 91973, 114497, 275919, 343491, 801479, 2404437, 5610353, 16831059]

約数ペア:

[(1, 16831059), (3, 5610353), (7, 2404437), (21, 801479), (49, 343491), (61, 275919), (147, 114497), (183, 91973), (427, 39417), (1281, 13139), (1877, 8967), (2989, 5631)]