38404877

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 46708992

約数和(自身を除く): 8304115

約数列:

[1, 7, 31, 49, 131, 193, 217, 917, 1351, 1519, 4061, 5983, 6419, 9457, 25283, 28427, 41881, 176981, 198989, 293167, 783773, 1238867, 5486411, 38404877]

約数ペア:

[(1, 38404877), (7, 5486411), (31, 1238867), (49, 783773), (131, 293167), (193, 198989), (217, 176981), (917, 41881), (1351, 28427), (1519, 25283), (4061, 9457), (5983, 6419)]