80370241

素因数分解:

$7^2\times {\mathrm{1063}}^1\times {\mathrm{1543}}^1$

素因数の和:2620

約数の個数: 12

約数和(自身を含む): 93640512

約数和(自身を除く): 13270271

約数列:

[1, 7, 49, 1063, 1543, 7441, 10801, 52087, 75607, 1640209, 11481463, 80370241]

約数ペア:

[(1, 80370241), (7, 11481463), (49, 1640209), (1063, 75607), (1543, 52087), (7441, 10801)]