12996243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 20416032

約数和(自身を除く): 7419789

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 983, 1017, 1469, 2949, 4407, 8847, 12779, 13221, 38337, 111079, 115011, 333237, 999711, 1444027, 4332081, 12996243]

約数ペア:

[(1, 12996243), (3, 4332081), (9, 1444027), (13, 999711), (39, 333237), (113, 115011), (117, 111079), (339, 38337), (983, 13221), (1017, 12779), (1469, 8847), (2949, 4407)]