13973729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 3565471

約数列:

[1, 7, 11, 77, 173, 1049, 1211, 1903, 7343, 11539, 13321, 80773, 181477, 1270339, 1996247, 13973729]

約数ペア:

[(1, 13973729), (7, 1996247), (11, 1270339), (77, 181477), (173, 80773), (1049, 13321), (1211, 11539), (1903, 7343)]