13863729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2347}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 20286720

約数和(自身を除く): 6422991

約数列:

[1, 3, 11, 33, 179, 537, 1969, 2347, 5907, 7041, 25817, 77451, 420113, 1260339, 4621243, 13863729]

約数ペア:

[(1, 13863729), (3, 4621243), (11, 1260339), (33, 420113), (179, 77451), (537, 25817), (1969, 7041), (2347, 5907)]