51997929

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 71122752

約数和(自身を除く): 19124823

約数列:

[1, 3, 53, 157, 159, 471, 2083, 6249, 8321, 24963, 110399, 327031, 331197, 981093, 17332643, 51997929]

約数ペア:

[(1, 51997929), (3, 17332643), (53, 981093), (157, 331197), (159, 327031), (471, 110399), (2083, 24963), (6249, 8321)]