144582991

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1249}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 172800000

約数和(自身を除く): 28217009

約数列:

[1, 7, 23, 161, 719, 1249, 5033, 8743, 16537, 28727, 115759, 201089, 898031, 6286217, 20654713, 144582991]

約数ペア:

[(1, 144582991), (7, 20654713), (23, 6286217), (161, 898031), (719, 201089), (1249, 115759), (5033, 28727), (8743, 16537)]