12240693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 7112907

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 223, 321, 513, 669, 963, 2007, 2033, 2889, 4237, 6021, 6099, 12711, 18297, 23861, 38133, 54891, 71583, 114399, 214749, 453359, 644247, 1360077, 4080231, 12240693]

約数ペア:

[(1, 12240693), (3, 4080231), (9, 1360077), (19, 644247), (27, 453359), (57, 214749), (107, 114399), (171, 71583), (223, 54891), (321, 38133), (513, 23861), (669, 18297), (963, 12711), (2007, 6099), (2033, 6021), (2889, 4237)]