8180613

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 13665600

約数和(自身を除く): 5484987

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1459, 1869, 4377, 5607, 10213, 13131, 30639, 91917, 129851, 389553, 908957, 1168659, 2726871, 8180613]

約数ペア:

[(1, 8180613), (3, 2726871), (7, 1168659), (9, 908957), (21, 389553), (63, 129851), (89, 91917), (267, 30639), (623, 13131), (801, 10213), (1459, 5607), (1869, 4377)]