828609243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{4423}}^1$

素因数の和:5255

約数の個数: 32

約数和(自身を含む): 1379438592

約数和(自身を除く): 550829349

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 811, 2433, 4423, 5677, 8921, 13269, 17031, 26763, 30961, 48653, 62447, 92883, 145959, 187341, 340571, 1021713, 3587053, 10761159, 25109371, 39457583, 75328113, 118372749, 276203081, 828609243]

約数ペア:

[(1, 828609243), (3, 276203081), (7, 118372749), (11, 75328113), (21, 39457583), (33, 25109371), (77, 10761159), (231, 3587053), (811, 1021713), (2433, 340571), (4423, 187341), (5677, 145959), (8921, 92883), (13269, 62447), (17031, 48653), (26763, 30961)]