28497993

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{5651}}^1$

素因数の和:5736

約数の個数: 12

約数和(自身を含む): 38953584

約数和(自身を除く): 10455591

約数列:

[1, 3, 41, 123, 1681, 5043, 5651, 16953, 231691, 695073, 9499331, 28497993]

約数ペア:

[(1, 28497993), (3, 9499331), (41, 695073), (123, 231691), (1681, 16953), (5043, 5651)]