13787613

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 23025600

約数和(自身を除く): 9237987

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 2459, 5607, 7377, 17213, 22131, 51639, 154917, 218851, 656553, 1531957, 1969659, 4595871, 13787613]

約数ペア:

[(1, 13787613), (3, 4595871), (7, 1969659), (9, 1531957), (21, 656553), (63, 218851), (89, 154917), (267, 51639), (623, 22131), (801, 17213), (1869, 7377), (2459, 5607)]