40109531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3011}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 50312448

約数和(自身を除く): 10202917

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 3011, 13321, 21077, 33121, 231847, 520903, 3646321, 5729933, 40109531]

約数ペア:

[(1, 40109531), (7, 5729933), (11, 3646321), (77, 520903), (173, 231847), (1211, 33121), (1903, 21077), (3011, 13321)]