28630143

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 43205760

約数和(自身を除く): 14575617

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 1153, 2759, 3459, 8277, 10377, 24831, 35743, 102617, 107229, 307851, 321687, 923553, 3181127, 9543381, 28630143]

約数ペア:

[(1, 28630143), (3, 9543381), (9, 3181127), (31, 923553), (89, 321687), (93, 307851), (267, 107229), (279, 102617), (801, 35743), (1153, 24831), (2759, 10377), (3459, 8277)]