13155933

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 20195840

約数和(自身を除く): 7039907

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4507, 13521, 31549, 94647, 626473, 1879419, 4385311, 13155933]

約数ペア:

[(1, 13155933), (3, 4385311), (7, 1879419), (21, 626473), (139, 94647), (417, 31549), (973, 13521), (2919, 4507)]