144811289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3319}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 173383680

約数和(自身を除く): 28572391

約数列:

[1, 7, 23, 161, 271, 1897, 3319, 6233, 23233, 43631, 76337, 534359, 899449, 6296143, 20687327, 144811289]

約数ペア:

[(1, 144811289), (7, 20687327), (23, 6296143), (161, 899449), (271, 534359), (1897, 76337), (3319, 43631), (6233, 23233)]