40406559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4349}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 57072000

約数和(自身を除く): 16665441

約数列:

[1, 3, 19, 57, 163, 489, 3097, 4349, 9291, 13047, 82631, 247893, 708887, 2126661, 13468853, 40406559]

約数ペア:

[(1, 40406559), (3, 13468853), (19, 2126661), (57, 708887), (163, 247893), (489, 82631), (3097, 13047), (4349, 9291)]