141380981

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 164810880

約数和(自身を除く): 23429899

約数列:

[1, 7, 61, 427, 467, 709, 3269, 4963, 28487, 43249, 199409, 302743, 331103, 2317721, 20197283, 141380981]

約数ペア:

[(1, 141380981), (7, 20197283), (61, 2317721), (427, 331103), (467, 302743), (709, 199409), (3269, 43249), (4963, 28487)]