9892491

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 15187200

約数和(自身を除く): 5294709

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3389, 10167, 23723, 71169, 471071, 1413213, 3297497, 9892491]

約数ペア:

[(1, 9892491), (3, 3297497), (7, 1413213), (21, 471071), (139, 71169), (417, 23723), (973, 10167), (2919, 3389)]