7255223689

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{129509}}^1$

素因数の和:129720

約数の個数: 16

約数和(自身を含む): 8504144640

約数和(自身を除く): 1248920951

約数列:

[1, 7, 53, 151, 371, 1057, 8003, 56021, 129509, 906563, 6863977, 19555859, 48047839, 136891013, 1036460527, 7255223689]

約数ペア:

[(1, 7255223689), (7, 1036460527), (53, 136891013), (151, 48047839), (371, 19555859), (1057, 6863977), (8003, 906563), (56021, 129509)]