12726567

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8783}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 21924864

約数和(自身を除く): 9198297

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8783, 26349, 61481, 79047, 184443, 202009, 553329, 606027, 1414063, 1818081, 4242189, 12726567]

約数ペア:

[(1, 12726567), (3, 4242189), (7, 1818081), (9, 1414063), (21, 606027), (23, 553329), (63, 202009), (69, 184443), (161, 79047), (207, 61481), (483, 26349), (1449, 8783)]