13780851

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6133}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 21199104

約数和(自身を除く): 7418253

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 6133, 18399, 42931, 128793, 656231, 1968693, 4593617, 13780851]

約数ペア:

[(1, 13780851), (3, 4593617), (7, 1968693), (21, 656231), (107, 128793), (321, 42931), (749, 18399), (2247, 6133)]