12552939

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10519

約数の個数: 24

約数和(自身を含む): 21815040

約数和(自身を除く): 9262101

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10487, 31461, 73409, 94383, 199253, 220227, 597759, 660681, 1394771, 1793277, 4184313, 12552939]

約数ペア:

[(1, 12552939), (3, 4184313), (7, 1793277), (9, 1394771), (19, 660681), (21, 597759), (57, 220227), (63, 199253), (133, 94383), (171, 73409), (399, 31461), (1197, 10487)]