51035187

素因数分解:

$3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3517}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 77902592

約数和(自身を除く): 26867405

約数列:

[1, 3, 7, 21, 691, 2073, 3517, 4837, 10551, 14511, 24619, 73857, 2430247, 7290741, 17011729, 51035187]

約数ペア:

[(1, 51035187), (3, 17011729), (7, 7290741), (21, 2430247), (691, 73857), (2073, 24619), (3517, 14511), (4837, 10551)]