13189167

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 20162688

約数和(自身を除く): 6973521

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1153, 1271, 3459, 3813, 10377, 11439, 35743, 47273, 107229, 141819, 321687, 425457, 1465463, 4396389, 13189167]

約数ペア:

[(1, 13189167), (3, 4396389), (9, 1465463), (31, 425457), (41, 321687), (93, 141819), (123, 107229), (279, 47273), (369, 35743), (1153, 11439), (1271, 10377), (3459, 3813)]