2017602351

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{89923}}^1$

素因数の和:90212

約数の個数: 20

約数和(自身を含む): 3024863512

約数和(自身を除く): 1007261161

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 22437, 89923, 269769, 809307, 2427921, 7283763, 24908671, 74726013, 224178039, 672534117, 2017602351]

約数ペア:

[(1, 2017602351), (3, 672534117), (9, 224178039), (27, 74726013), (81, 24908671), (277, 7283763), (831, 2427921), (2493, 809307), (7479, 269769), (22437, 89923)]