29819439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 46602192

約数和(自身を除く): 16782753

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 907, 2529, 2721, 3653, 8163, 10959, 11791, 32877, 35373, 106119, 254867, 764601, 2293803, 3313271, 9939813, 29819439]

約数ペア:

[(1, 29819439), (3, 9939813), (9, 3313271), (13, 2293803), (39, 764601), (117, 254867), (281, 106119), (843, 35373), (907, 32877), (2529, 11791), (2721, 10959), (3653, 8163)]