1071343

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 1347136

約数和(自身を除く): 275793

約数列:

[1, 7, 13, 61, 91, 193, 427, 793, 1351, 2509, 5551, 11773, 17563, 82411, 153049, 1071343]

約数ペア:

[(1, 1071343), (7, 153049), (13, 82411), (61, 17563), (91, 11773), (193, 5551), (427, 2509), (793, 1351)]