3145709

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 604051

約数列:

[1, 7, 53, 61, 139, 371, 427, 973, 3233, 7367, 8479, 22631, 51569, 59353, 449387, 3145709]

約数ペア:

[(1, 3145709), (7, 449387), (53, 59353), (61, 51569), (139, 22631), (371, 8479), (427, 7367), (973, 3233)]