12353139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6516621

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 719, 747, 1909, 2157, 5727, 6471, 16537, 17181, 49611, 59677, 148833, 179031, 537093, 1372571, 4117713, 12353139]

約数ペア:

[(1, 12353139), (3, 4117713), (9, 1372571), (23, 537093), (69, 179031), (83, 148833), (207, 59677), (249, 49611), (719, 17181), (747, 16537), (1909, 6471), (2157, 5727)]