2815197

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 4766112

約数和(自身を除く): 1950915

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1741, 5223, 12187, 19151, 36561, 57453, 85309, 134057, 255927, 402171, 938399, 2815197]

約数ペア:

[(1, 2815197), (3, 938399), (7, 402171), (11, 255927), (21, 134057), (33, 85309), (49, 57453), (77, 36561), (147, 19151), (231, 12187), (539, 5223), (1617, 1741)]