9893478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{235559}}^1$

素因数の和:235571

約数の個数: 16

約数和(自身を含む): 22613760

約数和(自身を除く): 12720282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 235559, 471118, 706677, 1413354, 1648913, 3297826, 4946739, 9893478]

約数ペア:

[(1, 9893478), (2, 4946739), (3, 3297826), (6, 1648913), (7, 1413354), (14, 706677), (21, 471118), (42, 235559)]