2019286053

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{659}}^1\times {\mathrm{1109}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 2933330400

約数和(自身を除く): 914044347

約数列:

[1, 3, 9, 307, 659, 921, 1109, 1977, 2763, 3327, 5931, 9981, 202313, 340463, 606939, 730831, 1021389, 1820817, 2192493, 3064167, 6577479, 224365117, 673095351, 2019286053]

約数ペア:

[(1, 2019286053), (3, 673095351), (9, 224365117), (307, 6577479), (659, 3064167), (921, 2192493), (1109, 1820817), (1977, 1021389), (2763, 730831), (3327, 606939), (5931, 340463), (9981, 202313)]