2728769147

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1559}}^1\times {\mathrm{10357}}^1$

素因数の和:11942

約数の個数: 12

約数和(自身を含む): 2957001840

約数和(自身を除く): 228232693

約数列:

[1, 13, 169, 1559, 10357, 20267, 134641, 263471, 1750333, 16146563, 209905319, 2728769147]

約数ペア:

[(1, 2728769147), (13, 209905319), (169, 16146563), (1559, 1750333), (10357, 263471), (20267, 134641)]