126432817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1361}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 151149312

約数和(自身を除く): 24716495

約数列:

[1, 7, 23, 161, 577, 1361, 4039, 9527, 13271, 31303, 92897, 219121, 785297, 5497079, 18061831, 126432817]

約数ペア:

[(1, 126432817), (7, 18061831), (23, 5497079), (161, 785297), (577, 219121), (1361, 92897), (4039, 31303), (9527, 13271)]