13260653

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 15952896

約数和(自身を除く): 2692243

約数列:

[1, 7, 31, 53, 217, 371, 1153, 1643, 8071, 11501, 35743, 61109, 250201, 427763, 1894379, 13260653]

約数ペア:

[(1, 13260653), (7, 1894379), (31, 427763), (53, 250201), (217, 61109), (371, 35743), (1153, 11501), (1643, 8071)]